AU  - Kleykamp BA, Heishman SJ
TI  - THe older smoker
PT  - JOUR
DP  - 2011
TA  - JAMA
pages = {876-877},
VI  - 306
IP  - 8
AID  - 10.1001/jama.2011.1221 [doi]
4100  - http://dx.doi.org/10.1001/jama.2011.1221
SO  - JAMA August 24, 2011 306(8):876