title: What determines the ability to stop smoking in old age?
authors.forename: Ruth
authors.initials: R
authors.lastname: Martin
authors.forename: Desmond
authors.initials: D
authors.lastname: O'Neill
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D015438:Health Behavior; D006801:Humans; D011287:Prejudice; D016540:Smoking Cessation / Q000523:psychology*