For citations:
Pervyshin N.A., Bulgakova S.V., Kurmaev D.P., Treneva E.V., Shamin E.A. Clinical calculator for calculating appendicular musculoskeletal mass of elderly patients according to anthropometry and bioimpedance analysis. FOCUS. Endocrinology. 2023;4(3):56-61. (In Russ.) https://doi.org/10.15829/2713-0177-2023-3-16