@article{Wannamethee2005,
author = {Wannamethee, S.G. and Ebrahim, S. and Papacosta, O. and Shaper, A.G.},
title= {From a postal questionnaire of older men: Healthy lifestyle factors reduced the onset of and may have increased recovery from mobility limitation},
year = {2005},
doi = {10.1016/j.jclinepi.2005.01.007},
journal = {Journal of Clinical Epidemiology},
volume = {58},
number = {8},
pages = {831--840},
}