TI - Quickstats: Percentage of men aged 25-64 years with activity limitation, by age group and veteran status—united states, national health interview survey (nhis), 2007-2010 PT - JOUR DP - 2012 TA - JAMA pages = {2560}, VI - 308 IP - 24 AID - [doi] 4100 - http://dx.doi.org/ SO - JAMA December 26, 2012 308(24):2560