Gastrointestinal manifestations of adverse drug reactions.
D000328:Adult; D000367:Age Factors; D004342:Drug Hypersensitivity; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D005767:Gastrointestinal Diseases / Q000139:chemically induced*; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D010044:Outpatient Clinics, Hospital; D011446:Prospective Studies; D012189:Retrospective Studies; D012737:Sex Factors; D013223:Statistics as Topic