Letter: Control of schistosomiasis mansoni through a community organization programme.
D000293:Adolescent; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services; D006266:Health Education; D006801:Humans; D007223:Infant; D012499:Sanitation; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000517:prevention & control*