title: Penicillin VK-induced esophageal ulcerations.
mesh_terms: D000328:Adult; D004935:Esophageal Diseases / Q000139:chemically induced*; D005260:Female; D006801:Humans; D010404:Penicillin V / Q000009:adverse effects*; D014456:Ulcer / Q000139:chemically induced
chemical_list: D010404:Penicillin V