Medicare and tobacco cessation counseling.
Houston
Tom
T
D014487:Centers for Medicare and Medicaid Services, U.S.; D003376:Counseling / Q000191:economics*; D039702:Current Procedural Terminology; D006801:Humans; D006278:Medicare; D011315:Preventive Medicine / Q000191:economics*; D016540:Smoking Cessation / Q000191:economics*; D014481:United States