title: Mucosal effects of aspirin and acetaminophen: report of a controlled gastroscopic study.
mesh_terms: D000082:Acetaminophen / Q000494:pharmacology*; D000368:Aged; D001241:Aspirin / Q000494:pharmacology*; D005260:Female; D005753:Gastric Mucosa / Q000187:drug effects* / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D000082:Acetaminophen; D001241:Aspirin