Physical function and health status in aging Puerto Rican adults: the Boston Puerto Rican Health Study.
Castaneda-Sceppa C, Price LL, Noel SE, Bassett Midle J, Falcon LM, Tucker KL. Physical function and health status in aging Puerto Rican adults: the Boston Puerto Rican Health Study. J Aging Health. 2010 Aug; 22(5):653-72.