title: Splenomegaly in relation to Schistosoma mansoni egg counts: a population based study (1).
mesh_terms: D000293:Adolescent; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010270:Parasite Egg Count; D012555:Schistosomiasis mansoni / Q000469:parasitology*; D013163:Splenomegaly / Q000209:etiology*; D014881:Water Supply