Cooper, R;    Lessof, C;    Wong, A;    Hardy, R;      (2021)    The impact of variation in the device used to measure grip strength on the identification of low muscle strength: Findings from a randomised cross-over study.                   Journal of Frailty, Sarcopenia & Falls , 6  (4)   pp. 225-230.    10.22540/JFSF-06-225 <https://doi.org/10.22540/JFSF-06-225>.       Green open access