Items where Author is "Radhakrishna, S"

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Number of items: 63.

Article

Kolappan, C and Subramani, R and Radhakrishna, S and Santha, T and Wares, F and Baskaran, D and Selvakumar, N and Narayanan, P R (2013) Trends in the prevalence of pulmonary tuberculosis over a period of seven and half years in a rural community in south India with DOTS. The Indian journal of tuberculosis, 60 (3). pp. 168-76. ISSN 0019-5707

Swaminathan, Soumya and Datta, Manjula and Radhamani, M P and Mathew, Sarah and Reetha, A M and Rajajee, Sarala and Mathew, Rema and Radhakrishna, S and Raghu, M B (2008) A Profile of Bacteriologically Confirmed Pulmonary Tuberculosis in Children. Indian Pediatrics, 45 (9). pp. 737-739. ISSN Print: 0019-6061; Online:0974-7559

Subramani, R and Radhakrishna, S and Frieden, T R and Kolappan, C and Gopi, P G and Santha, T and Wares, F and Selvakumar, N and Narayanan, P R (2008) Rapid decline in prevalence of pulmonary tuberculosis after DOTS implementation in a rural area of South India. International Journal of Tuberculosis and Lung Disease, 12 (8). pp. 916-920. ISSN Print: 1027-3719; Online: 1815-7920

Subramani, R and Santha, T and Frieden, T R and Radhakrishna, S and Gopi, P G and Selvakumar, N and Sadacharam, K and Narayanan, P R (2007) Active community surveillance of the impact of different tuberculosis control measures, Tiruvallur, South India, 1968-2001. International Journal of Epidemiology, 36 (2). pp. 387-393. ISSN Print: 0300-5771; Online: 1464-3685

Radhakrishna, S and Frieden, T R and Subramani, R and Narayanan, P R (2006) Value of dual testing for identifying tuberculous infection. Tuberculosis, 86 (1). pp. 47-53. ISSN Print:1472-9792; Online: 1873-281X

Gopi, P G and Subramani, R and Radhakrishna, S and Kolappan, C and Sadacharam, K and Devi, T S and Frieden, T R and Narayanan, P R (2003) A baseline survey of the prevalence of tuberculosis in a community in south India at the commencement of a DOTS programme. International Journal of Tuberculosis and Lung Disease, 7 (12). pp. 1154-1162. ISSN Print: 1027-3719; Online: 1815-7920

Satagopan, M C and Radhakrishna, S and Krishnaswami, K V and Somasundaram, P R and Tripathy, S P and Fox, Wallace (1984) A novel system to obtain addresses of out-patients-assessent in routine clinic practice in Madras. Tubercle, 65 (1). pp. 41-45. ISSN 0041-3879

Satagopan, M C and Radhakrishna, S and Krishnaswami, K V and Somasundaram, P R and Tripathy, S P and Fox, Wallace (1983) A novel system to obtain addresses of out-patients-assessment in routine clinic practice in Madras. Indian Journal of Tuberculosis, 30 (1). pp. 93-96. ISSN 0019-5705

Krishnaswami, K V and Abdul Rahim, M and Seshagiri, K and Radhakrishna, S and Satagopan, M C and Somasundaram, P R and Tripathy, S P and Fox, Wallace (1982) Study of policy to minimise the prescription of medicaments at first attendance at chest clinics. Lancet, 320 (8296). pp. 483-486. ISSN 0140-6736

Krishnaswami, K V and Somasundaram, P R and Tripathy, S P and Vaidyanathan, B and Radhakrishna, S and Fox, Wallace (1981) A randomised study of two policies for managing default in outpatients collecting supplies of drugs for pulmonary tuberculosis in a large city in South India. Tubercle, 61 (2). pp. 103-112. ISSN 0041-3879

Radhakrishna, S and Satagopan, M C and Krishnaswami, K V and Tripathy, S P and Vaidyanathan, B and Fox, Wallace (1980) A study of the accuracy, and factors influencing accuracy, of home addresses of patients obtained by registry clerks and address cards in four large towns in South India. Tubercle, 61 (4). pp. 197-206. ISSN 0041-3879

Krishnaswami, K V and Satagopan, M C and Somasundaram, P R and Tripathy, S P and Radhakrishna, S and Fox, Wallace (1979) Address card for obtaining accurate addresses of clinic patients. British Medical Journal, 1 (6156). p. 89. ISSN 1756-1833

Radhakrishna, S and Satagopan, M C and Krishnaswami, K V and Tripathy, S P and Fox, Wallace (1979) Efficiency of address cards, experienced health visitors and motivated registry clerks in obtaining the home address of urban patients in South India. Tubercle, 60 (3). pp. 151-157. ISSN 0041-3879

Krishnaswami, K V and Satagopan, M C and Somasundaram, P R and Tripathy, S P and Radhakrishna, S and Fox, Wallace (1979) An investigation of the accuracy of the home address given by patients in an urban community in South India. Tubercle, 60 (1). pp. 1-11. ISSN 0041-3879

Subbammal, S and Nair, N G K and Radhakrishna, S and Tripathy, S P (1978) Comparison of various measures of sensitivity of M. tuberculosis to ethambutol. Tubercle, 59 (3). pp. 185-191. ISSN 0041-3879

Raghupati Sarma, G and Kannapiran, M and Narayana, A S L and Radhakrishna, S (1978) A qualitative test for the determination of isoniazid acetylator phenotype. Indian Journal of Medical Research, 68 (8). pp. 335-340. ISSN 0971-5916

Raghupati Sarma, G and Kannapiran, M and Narayana, A S L and Radhakrishna, S and Tripathy, S P (1976) Determination of Acetylator Phenotype Based on the Ratio of Acetylisoniazid to Isoniazid in Urine Following an Oral Dose of Ordinary Isoniazid. Indian Journal of Medical Research, 64 (1). pp. 1-8. ISSN 0971-5916

Santha, T and Radhakrishna, S and Ramakrishnan, C V and Tripathy, S P (1976) Retreatment of drug-sensitive relapses of pulmonary tuberculosis following chemotherapy with standard drugs. Tubercle, 57 (3). pp. 177-180. ISSN 0041-3879

Parthasarathy, R and Devadatta, S and Fox, Wallace and Krishnaswami, K V and Radhakrishna, S and Somasundaram, P R and Tripathy, S P (1976) Studies of immediate adverse reactions to different doses of a slow-release preparation of isoniazid. Tubercle, 57 (2). pp. 115-121. ISSN 0041-3879

Santha, T and Fox, Wallace and Nazareth, O and Prabhakar, R and Radhakrishna, S and Ramakrishnan, C V and Sivasubramanian, S and Somasundaram, P R and Tripathy, S P (1976) Study of adverse reactions to a once-weekly regimen of streptomycin plus a slow-release preparation of isoniazid in high dosage for six months. Tubercle, 57 (2). pp. 123-130. ISSN 0041-3879

Kailasam, S and Immanuel, Chandra and Nair, N G K and Radhakrishna, S and Tripathy, S P (1975) Classification of Subjects as Slow or Rapid Inactivators of Isoniazid Oral Administration of a Slow-release. Preparation of Isoniazid and Determination of the Ratio of Acetyisoniazid to Isoniazid in Urine. Indian Journal of Medical Research, 63 (2). pp. 323-328. ISSN 0971-5916

Raghupati Sarma, G and Kailasam, S and Mitchison, D A and Nair, N G K and Radhakrishna, S and Tripathy, S P (1975) Studies of serial plasma isoniazid concentrations with different doses of a slow-release preparation of isoniazid. Tubercle, 56 (4). pp. 314-323. ISSN 0041-3879

Raghupati Sarma, G and Immanuel, Chandra and Kailasam, S and Kannapiran, M and Nair, N G K and Radhakrishna, S (1974) A Modified Method for the Estimation of Acetylisoniazid in Urine. Indian Journal of Medical Research, 62 (6). pp. 954-952. ISSN 0971-5916

Venkataraman, P and Menon, N K and Nair, N G K and Radhakrishna, S and Ross, Chandra and Tripathy, S P (1972) Inactivators of Isoniazid, Based on The Ratio of The Urinary Excretion of Acetylisoniazid To Isoniazid. Indian Journal of Medical Research, 60 (5). pp. 685-693. ISSN 0971-5916

Tripathy, S P and Mitchison, D A and Nair, N G K and Radhakrishna, S and Subbammal, S (1971) A Comparison of Various Measures of Sensitivity of M. Tuberculosis To Pyrazinamide. Indian Journal of Medical Research, 59 (2). pp. 175-189. ISSN 0971-5916

Rao, K V N and Kailasam, S and Menon, N K and Radhakrishna, S (1971) Inactivation of Isoniazid by Condensation in a Syrup Preparation. Bulletin of the World Health Organization, 45 (5). pp. 625-632. ISSN 00429686

Nazareth, O and Devadatta, S and Fox, Wallace and Menon, N K and Radhakrishna, S and Rajappa, D and Ramakrishnan, C V and Somasundaram, P R and Stott, H and Subbammal, S and Velu, S (1971) Two controlled studies of the efficacy of isoniazid alone in preventing relapse in patients with bacteriologically quiescent pulmonary tuberculosis at the end of one year of chemotherapy. Bulletin of the World Health Organization, 45 (5). pp. 603-615. ISSN 00429686

Devadatta, S and Dawson, J J Y and Fox, Wallace and Janardhanam, B and Radhakrishna, S and Ramakrishnan, C V and Velu, S (1970) Attack Rate of Tuberculosis in a 5-Year Period Among Close Family Contacts of Tuberculous Patients under Domiciliary Treatment with Isoniazid plus PAS or Isoniazid Alone. Bulletin of the World Health Organization, 42 (3). pp. 337-351. ISSN 00429686

Tripathy, S P and Mitchison, D A and Nair, N G K and Radhakrishna, S and Subbammal, S (1970) A comparison of various measures of sensitivity of M.tuberculosis to pyrazinamide. Tubercle, 51 (4). pp. 375-388. ISSN 0041-3879

Devadatta, S and Menon, N K and Nazareth, O and Radhakrishna, S and Ramakrishnan, C V and Somasundaram, P R and Usha, S P and Velu, S (1970) A double-blind study to determine the maximum tolerated dose of ethionamide, when administered twice-weekly to patients with pulmonary tuberculosis. Tubercle, 51 (3). pp. 263-269. ISSN 0041-3879

Radhakrishna, S (1969) Planning, conduct and evaluation of controlled clinical trials. Indian Journal of Tuberculosis, 16 (2). pp. 42-46. ISSN 0019-5705

Ramakrishnan, C V and Devadatta, S and Evans, C and Fox, Wallace and Menon, N K and Nazareth, O and Radhakrishna, S and Sambamoorthy, S and Stott, H and Tripathy, S P and Velu, S (1969) A four-year follow-up of patients with quiescent pulmonary tuberculosis at end of a year of chemotherapy with twice-weekly isoniazid plus streptomycin or daily isoniazid plus PAS. Tubercle, 50 (2). pp. 115-124. ISSN 0041-3879

Nageswara Rao, K V and Eidus, L and Evans, C and Kailasam, S and Radhakrishna, S and Somasundaram, P R and Stott, H and Subbammal, S and Tripathy, S P (1968) Deterioration of cycloserine in the tropics. Bulletin of the World Health Organization, 39 (5). pp. 781-789. ISSN 00429686

Ramakrishnan, C V and Devadatta, S and Evans, C and Kamat, S R and Menon, N K and Radhakrishna, S and Rajagopalan , S and Stott, H and Tripathy, S P and Velu, S (1967) Cycloserine plus ethionamide in the treatment of patients excreting isoniazid-resistant tubercle bacilli following previous chemotherapy. Tubercle, 48 (2). pp. 114-127. ISSN 0041-3879

Krishnamurthy, D V and Selkon, J B and Ramachandran, K and Devadatta, S and Mitchison, D A and Radhakrishna, S and Stott, H (1967) Effect of Pyridoxine on Vitamin B6 Concentrations and Glutamic-Oxaloacetic Transaminase Activity in Whole Blood of Tuberculous Patients Receiving High-Dosage Isoniazid. Bulletin of the World Health Organization, 36 (5). pp. 853-870. ISSN 00429686

Nageswara Rao, K V and Eidus, L and Jacob, C V and Radhakrishna, S and Tripathy, S P (1967) Sodium nitroprusside test for the detection of isoniazid and acetylisoniazid in urine. Tubercle, 48 (1). pp. 45-50. ISSN 0041-3879

Dawson, J J Y and Devadatta, S and Fox, Wallace and Radhakrishna, S and Ramakrishnan, C V and Somasundaram, P R and Stott, H and Tripathy, S P and Velu, S (1966) A 5-Year Study of Patients with Pulmonary Tuberculosis in a Concurrent Comparison of Home and Sanatorium Treatment for One Year with Isoniazid plus PAS. Bulletin of the World Health Organization, 34 (4). pp. 533-551. ISSN 00429686

Devadatta, S and Radhakrishna, S and Fox, Wallace and Mitchison, D A and Rajagopalan , S and Sivasubramanian, S and Stott, H (1966) Comparative Value of Sputum Smear Examination and Culture Examination in Assessing the Progress of Tuberculous Patients Receiving Chemotherapy. Bulletin of the World Health Organization, 34 (4). pp. 573-587. ISSN 00429686

Kamat, S R and Dawson, J J Y and Devadatta, S and Fox, Wallace and Janardhanam, B and Radhakrishna, S and Ramakrishnan, C V and Somasundaram, P R and Stott, H and Velu, S (1966) A Controlled Study of the Influence of Segregation of Tuberculous Patients for One Year on the Attack Rate of Tuberculosis in a 5-Year Period in Close Family Contacts in South India. Bulletin of the World Health Organization, 34 (4). pp. 517-532. ISSN 00429686

Ramakrishnan, C V and Rajendran, Kanthi and Mohan, K and Fox, Wallace and Radhakrishna, S (1966) The Diet, Physical Activity and Accommodation of Patients with Quiescent Pulmonary Tuberculosis in a Poor South Indian Community. Bulletin of the World Health Organization, 34 (4). pp. 553-571. ISSN 00429686

Nazareth, O and Devadatta, S and Evans, C and Fox, Wallace and Janardhanam, B and Menon, N K and Radhakrishna, S and Ramakrishnan, C V and Stott, H and Tripathy, S P and Velu, S (1966) A two-year follow-up of patients with quiescent pulmonary tuberculosis following a year of chemotherapy with an intermittent (Twice-weekly) regimen of isoniazid plus streptomycin or a daily regimen of isoniazid plus PAS. Tubercle, 47 (2). pp. 178-189. ISSN 0041-3879

Radhakrishna, S (1965) Combination of results from several 2 X 2 contingency tables. Biometrics, 21 (1). pp. 86-98. ISSN 1541-0420

Radhakrishna, S (1964) Discrimination Analysis in Medicine. The Statistician (Journal of the Royal Statistical Society-Series D), 14 (2). pp. 147-167. ISSN 1467-9884

Angel, J H and Bhatia, A L and Devadatta, S and Fox, Wallace and Janardhanam, B and Radhakrishna, S and Ramakrishnan, C V and Selkon, J B and Stott, H and Velu, S (1963) A controlled comparison of cycloserine plus ethionamide with cycloserine plus thiacetazone in patients with active pulmonary tuberculosis despite prolonged previous chemotherapy. Tubercle, 44 (2). pp. 215-224. ISSN 0041-3879

Radhakrishna, S and Sutherland, Ian (1962) The chance occurrence of substantial initial differences between groups in studies based on random allocation. Applied Statistics [Journal of the Royal Statistical Society (Series-C)], 11 (1). pp. 47-54. ISSN 1467-9876

Subbaiah, T V and Selkon, J B and Bhatia, A L and Radhakrishna, S and Mitchison, D A (1961) Addition of catalase to Lowenstein-Jensen medium. Tubercle, 42 (4). pp. 537-538. ISSN 0041-3879

Ramakrishnan, C V and Andrews, R H and Devadatta, S and Fox, Wallace and Radhakrishna, S and Somasundaram, P R and Velu, S (1961) Influence of Segregation of Tuberculous Patients for One Year on the Attack Rate of Tuberculosis in a 2-Year Period in Close Family Contacts in South India. Bulletin of the World Health Organization, 24 (2). pp. 129-148. ISSN 0042 9686

Ramakrishnan, C V and Andrews, R H and Devadatta, S and Fox, Wallace and Radhakrishna, S and Somasundaram, P R and Velu, S (1961) Prevalence and Early Attack Rate of Tuberculosis among Close Family Contacts of Tuberculous Patients in South India under Domiciliary Treatment with Isoniazid plus PAS or Isoniazid Alone. Bulletin of the World Health Organization, 25 (3). pp. 361-407. ISSN 0042 9686

Devadatta, S and Andrews, R H and Angel, J H and Bhatia, A L and Fox, Wallace and Janardhanan, B and Radhakrishna, S and Ramakrishnan, C V and Subbaiah, T V and Velu, S (1961) Progress in the Second and Third Years of Patients with Quiescent Pulmonary Tuberculosis after a Year of Chemotherapy at Home or in Sanatorium, and Influence of Further Chemotherapy on the Relapse Rate. Bulletin of the World Health Organization, 24 (2). pp. 149-175. ISSN 00429686

Gangadharam, P R J and Bhatia, A L and Radhakrishna, S and Selkon, J B (1961) Rate of Inactivation of Isoniazid in South Indian Patients with Pulmonary Tuberculosis: 1.Microbiological Assay of Isoniazid in Serum following a Standard Intramuscular Dose. Bulletin of the World Health Organization, 25 (6). pp. 765-777. ISSN 00429686

Devadatta, S and Bhatia, A L and Andrews, R H and Fox, Wallace and Mitchison, D A and Radhakrishna, S and Ramakrishnan, C V and Selkon, J B and Velu, S (1961) Response of Patients Infected with Isoniazid-Resistant Tubercle Bacilli to Treatment with Isoniazid plus PAS Isoniazid Alone. Bulletin of the World Health Organization, 25 (6). pp. 807-829. ISSN 00429686

Ramakrishnan, C V and Rajendran, Kanthi and George Jacob, P and Fox, Wallace and Radhakrishna, S (1961) The Role of Diet in the Treatment of Pulmonary Tuberculosis: An Evaluation in a Controlled Chemotherapy Study in Home and Sanatorium Patients in South India. Bulletin of the World Health Organization, 25 (3). pp. 339-359. ISSN 0042 9686

Subbaiah, T V and Bhatia, A L and Geraghty, Ellen and Mitchison, D A and Radhakrishna, S and Selkon, J B (1961) The Virulence in the Guinea-pig of Isoniazid-Sensitive Tubercle Bacilli Isolated from South Indian Patients before Treatment and after Three Months of Chemotherapy. Bulletin of the World Health Organization, 25 (6). pp. 759-764. ISSN 0042 9686

Ramakrishnan, C V and Bhatia, A L and Fox, Wallace and Mitchison, D A and Radhakrishna, S and Selkon, J B and Subbaiah, T V and Velu, S and Wallace, J G (1961) The Virulence in the Guinea-pig of Tubercle Bacilli Isolated before Treatment from South Indian Patients with Pulmonary Tuberculosis 3. Virulence related to Pretreatment Status of Disease and to Response to Chemotherapy. Bulletin of the World Health Organization, 25 (3). pp. 323-338. ISSN 0042 9686

Mitchison, D A and Bhatia, A L and Radhakrishna, S and Selkon, J B and Subbaiah, T V and Wallace, J G (1961) The Virulence in the Guinea-pig of Tubercle Bacilli Isolated before Treatment from South Indian Patients with Pulmonary Tuberculosis: 1. Homogeneity of the Investigation and a Critique of the Virulence Test. Bulletin of the World Health Organization, 25 (3). pp. 285-312. ISSN 00429686

Bhatia, A L and Devadatta, S and Mitchison, D A and Radhakrishna, S and Selkon, J B and Subbaiah, T V (1961) The consistency of the virulence in the Guinea-Pig of Tubercle Bacilli isolated on difference occasions from South Indian Patients before treatment. Tubercle, 42 (3). pp. 317-321. ISSN 0041-3879

Subbaiah, T V and Selkon, J B and Bhatia, A L and Mitchison, D A and Radhakrishna, S (1960) The Addition of Para-aminobenzoic Acid or Catalase to Löwenstein-Jensen Medium and the Effect of Prolonged Incubation in the Culture of Tubercle Bacilli. Tubercle, 41 (5). pp. 334-340. ISSN 0041-3879

Selkon, J B and Subbaiah, T V and Bhatia, A L and Radhakrishna, S and Mitchison, D A (1960) A Comparison of the Sensitivity to p-Aminosalicylic Acid of Tubercle Bacilli from South Indian and British Patients. Bulletin of the World Health Organization, 23 (4-5). pp. 599-611. ISSN 00429686

Andrews, R H and Devadatta, S and Fox, Wallace and Radhakrishna, S and Ramakrishnan, C V and Velu, S (1960) Prevalence of Tuberculosis among Close Family Contacts of Tuberculous Patients in South India, and Influence of Segregation of the Patient on the Early Attack Rate. Bulletin of the World Health Organization, 23 (4-5). pp. 463-510. ISSN 00429686

Velu, S and Andrews, R H and Devadatta, S and Fox, Wallace and Radhakrishna, S and Ramakrishnan, C V and Selkon, J B and Somasundaram, P R and Subbaiah, T V (1960) Progress in the Second Year of Patients with Quiescent Pulmonary Tuberculosis after a Year of Chemotherapy at Home or in Sanatorium, and Influence of Further Chemotherapy on the Relapse Rate. Bulletin of the World Health Organization, 23 (4-5). pp. 511-533. ISSN 00429686

Andrews, R H and Radhakrishna, S (1959) A Comparison of Two Methods of Sputum Collection in the Diagnosis of Pulmonary Tuberculosis. Tubercle, 40 (3). pp. 155-162. ISSN 0041-3879

Holst, Else and Mitchison, D A and Radhakrishna, S (1959) Examination of smears for tubercle bacilli by Fluorescence Microscopy. Indian Journal of Medical Research, 47 (5). pp. 495-499. ISSN 0971-5916

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