title: [Nicotine and peptic ulcer].
mesh_terms: D004386:Duodenum / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D009538:Nicotine / Q000009:adverse effects*; D010437:Peptic Ulcer / Q000139:chemically induced*; D012907:Smoking / Q000150:complications
chemical_list: D009538:Nicotine
vernacular_title: Nikotyna a wrzód trawienny.