Curb J David, McTiernan Anne, Heckbert Susan R, Kooperberg Charles, Stanford Janet, Nevitt Michael, Johnson Karen C, Proulx-Burns Lori, Pastore Lisa, Criqui Michael, Daugherty Sandra
Department of Geriatric Medicine, University of Hawaii, Honolulu, HI 96813, USA.
Ann Epidemiol. 2003 Oct;13(9 Suppl):S122-8. doi: 10.1016/s1047-2797(03)00048-6.