Field Trials of Health Interventions
Peter G. Smith, Richard H. Morrow, David A. Ross, UK) Smith, Peter G. (Professor of Tropical Epidemiology, Professor of Tropical Epidemiology, Medical Research Council Tropical Epidemiology Group London School of Hygiene and Tropical Medicine London, USA) Morrow, Richard H. (Professor of International Health, Professor of International Health, Division of Health Systems, Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, UK) Ross, David A. (Professor of Epidemiology and International Public Health, Professor of Epidemiology and International Public Health, Medical Research Council Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London
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