PT - JOURNAL ARTICLE AU - Hugh JN Bethell TI - Sarcopenia, frailty and exercise AID - 10.7861/clinmedicine.17-6-591 DP - 2017 Dec 01 TA - Clinical Medicine PG - 591--591 VI - 17 IP - 6 4099 - http://www.rcpjournals.org/content/17/6/591.1.short 4100 - http://www.rcpjournals.org/content/17/6/591.1.full SO - Clin Med2017 Dec 01; 17