TY - BOOK AU - Bec, John C. AU - Abrass, Itamar B. AU - Burton, John R. AU - Cummings, Jeffrey L. AU - Makinodan, Takashi AU - Small, Gary W. TI - Year Book of Geriatrics and Gerontology 1991: SN - 0815106433 U1 - 618.97 PY - 1991/// CY - St. Louis PB - Mosby Year Book KW - Gerontology ER -