title: Criteria of a pharmacologic withdrawal syndrome.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D009538:Nicotine / Q000009:adverse effects*; D012651:Self Medication; D012907:Smoking; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis / Q000209:etiology* / Q000523:psychology
chemical_list: D009538:Nicotine