TY - GEN AU - Fielding,Roger A TI - A Summary of the Biological Basis of Frailty SN - 1664-2155 PY - 2016///0817 KW - Aged, 80 and over KW - Aging KW - physiology KW - Congresses as Topic KW - Frail Elderly KW - Humans KW - Models, Biological N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S.; Review UR - https://doi.org/10.1159/000430966 ER -