RT Journal Article SR Electronic T1 Sarcopenia: hand grip dynamometers, the latest addition to the doctor’s bag JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 279 OP 280 DO 10.3399/bjgp20X709997 VO 70 IS 695 A1 Irfan Ahmed YR 2020 UL http://bjgp.org/content/70/695/279.2.abstract AB