title: Nicotine chewing gum: a review of the evidence.
mesh_terms: D002638:Chewing Gum / Q000009:adverse effects; D002986:Clinical Trials as Topic; D005069:Evaluation Studies as Topic; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage*; D000074606:Smoking Prevention
chemical_list: D002638:Chewing Gum; D009538:Nicotine