TY - GEN AU - World Health Organization. ED - WHO Expert Committee on Health Statistics (1965 : Geneva). TI - Sampling methods in morbidity surveys and public health investigations : tenth report of the WHO Expert Committee on Health Statistics [meeting held in Geneva from 23 to 29 November 1965] T2 - (WHO technical report series ; 336) SN - 92-4-120336-6 PY - 1966/// CY - Geneva : PB - World Health Organization KW - Healthsurveys KW - Morbidity KW - Public health ER -