[Hematemesis: study on its causation by drugs containing acetylsalicylic acid in schistosomotic portal hypertension].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001241:Aspirin / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D004932:Esophageal and Gastric Varices / Q000150:complications*; D005260:Female; D006396:Hematemesis / Q000139:chemically induced*; D006801:Humans; D008109:Liver Diseases, Parasitic / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012552:Schistosomiasis / Q000150:complications*
D001241:Aspirin
Hematêmeses: inquérito sôbre desencadeamento por drogas contendo ácido acetil-salicílico na hipertensão porta esquistossomótica.