Health services researchde Kerr L. White, K. WhiteMateriasMedical carePublic healthHealth systems & servicesOther prose: from c 1900 -First World War, 1914-1918Inter-war period, 1918-1939Postwar period, 1945 to c 2000Second World War, 1939-1945Health/Fitness
Epidemiology as a fundamental science, its uses in health services planning, administration, and evaluation