[HEALTH SURVEY IN THE VALLEY OF THE ZAMBEZI].
D005368:Filariasis; D006306:Health Surveys; D006801:Humans; D007410:Intestinal Diseases; D007411:Intestinal Diseases, Parasitic; D008288:Malaria; D009073:Mozambique; D012552:Schistosomiasis; D013223:Statistics as Topic
FILARIASIS; HEALTH SURVEYS; INTESTINAL DISEASES, PARASITIC; MALARIA; MOZAMBIQUE; SCHISTOSOMIASIS; STATISTICS
INQU'ERITO SANIT'ARIO NO VALE DO ZAMBEZE.