Manson's schistosomiasis in Puerto Rico. Clinical analysis of 1,845 untreated patients.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D006529:Hepatomegaly; D006801:Humans; D008297:Male; D008875:Middle Aged; D011647:Puerto Rico; D012552:Schistosomiasis / Q000175:diagnosis / Q000453:epidemiology*; D012737:Sex Factors; D013163:Splenomegaly