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 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronic diseases<br/>Health statistics
<br/><br/><label>Dewey Class. No.: </label>616.044  / WOR