title: Pill induced esophageal ulceration and stricture following cardiac surgery.
mesh_terms: D001205:Ascorbic Acid / Q000009:adverse effects*; D006348:Cardiac Surgical Procedures; D004940:Esophageal Stenosis / Q000139:chemically induced* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology* / Q000473:pathology; D013607:Tablets; D014456:Ulcer / Q000139:chemically induced / Q000473:pathology
chemical_list: D013607:Tablets; D001205:Ascorbic Acid