RT Journal Article SR Electronic T1 Helping smokers with cardiac disease to abstain from tobacco after a stay in hospital JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1283 OP 1284 DO 10.1503/cmaj.090729 VO 180 IS 13 A1 Rigotti, Nancy A. YR 2009 UL http://www.cmaj.ca/content/180/13/1283.abstract