Epidemiological methods in the study of chronic diseases : eleventh report of the WHO expert committee on health statistics
- Geneva: World Health Organization; 1967
- Varied pagination
- WHO technical report series 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375 .
Chronic diseases
Health statistics
616.044 / WOR
Chronic diseases
Health statistics
616.044 / WOR