TY - BOOK AU - Christiansen,James L. AU - Grzybowski,John M. AU - Spreadbury,David TI - Biology of aging SN - 0801663636 AV - QP86 .C49 1993 U1 - 612.6/7 20 PY - 1993/// CY - St. Louis PB - Mosby KW - Aging KW - Physiological aspects KW - physiology KW - Geriatrics KW - case studies ER -