1. General concepts of descriptive epidemiology Publication: [Bethesda, Md.] : The Institute, [1978] Subject(s): Epidemiologic MethodsNervous System Diseases -- epidemiology
2. General concepts of experimental and theoretical epidemiology review Publication: [Bethesda, Md.] : The Institute, [1978] Subject(s): Epidemiologic MethodsModels, TheoreticalNervous System Diseases -- epidemiology