title: Gastric polyposis: onset during long-term therapy with omeprazole.
authors.forename: J R
authors.initials: JR
authors.lastname: Graham
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009853:Omeprazole / Q000008:administration & dosage / Q000009:adverse effects*; D011127:Polyps / Q000139:chemically induced* / Q000473:pathology; D013274:Stomach Neoplasms / Q000139:chemically induced* / Q000473:pathology
chemical_list: D009853:Omeprazole