Associations of mortality rates with height using son's height as an instrumental variable
D Carslake, P Tynelius, MT May, A Fraser, JAC Sterne, G Davey Smith, DA Lawlor, F Rasmussen
J Epidemiol Community Health Sep 2011, 65 (Suppl 2) A26; DOI: 10.1136/jech.2011.143586.58