Effect of smoking on physical and cognitive capability in later life: a multicohort study using observational and genetic approaches
Teri-Louise North, Tom M Palmer, Sarah J Lewis, Rachel Cooper, Chris Power, Alison Pattie, John M Starr, Ian J Deary, Richard M Martin, Avan Aihie Sayer, Meena Kumari, Cyrus Cooper, Mika Kivimaki, Diana Kuh, Yoav Ben-Shlomo, Ian N M Day
BMJ Open Dec 2015, 5 (12) e008393; DOI: 10.1136/bmjopen-2015-008393