Smoking prevention, cessation, and maintenance: review for the primary care physician.
D000293:Adolescent; D000294:Adolescent Behavior; D002638:Chewing Gum; D006801:Humans; D009538:Nicotine / Q000008:administration & dosage; D010819:Physician's Role; D010821:Physicians, Family; D012380:Role; D000074606:Smoking Prevention; D019966:Substance-Related Disorders / Q000517:prevention & control* / Q000523:psychology
D002638:Chewing Gum; D009538:Nicotine