Modification of smoking behavior.
D001521:Behavior Therapy / Q000379:methods*; D003327:Coronary Disease / Q000517:prevention & control; D003376:Counseling; D006801:Humans; D006990:Hypnosis; D011634:Public Health; D012106:Research; D012907:Smoking / Q000188:drug therapy / Q000523:psychology*; D000074606:Smoking Prevention; D013375:Substance Withdrawal Syndrome / Q000523:psychology