title: Peptic ulcer: a review of the recent literature in various clinical aspects. I.
mesh_terms: D000328:Adult; D001241:Aspirin / Q000009:adverse effects; D005260:Female; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000139:chemically induced / Q000175:diagnosis* / Q000209:etiology; D013276:Stomach Ulcer; D013312:Stress, Physiological / Q000150:complications; D015043:Zollinger-Ellison Syndrome
chemical_list: D001241:Aspirin