title: Neurobiology of cigarette smoking in peptic ulcer disease.
authors.forename: E H
authors.initials: EH
authors.lastname: Friedman
mesh_terms: D004298:Dopamine / Q000502:physiology*; D006801:Humans; D009474:Neurons / Q000737:chemistry*; D009538:Nicotine / Q000378:metabolism*; D010437:Peptic Ulcer / Q000209:etiology*; D011978:Receptors, Nicotinic / Q000502:physiology*; D012907:Smoking / Q000009:adverse effects*
chemical_list: D011978:Receptors, Nicotinic; D009538:Nicotine; D004298:Dopamine