title: Determinants of human water contact patterns in urban Puerto Rico with special reference to schistosomiasis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001519:Behavior; D002648:Child; D002675:Child, Preschool; D004197:Disease Reservoirs; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011647:Puerto Rico; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000453:epidemiology*; D014505:Urban Population; D014871:Water Microbiology; D014881:Water Supply