Ramón Paredes DF, Salas Contreras FH, León Martinez FE. Relationship Between Body fat Mass Index and Fat-Free Mass Index and Body Mass Index, and Association With Physical Function, Cognition, and Nutritional Status in Older Adults in Rural Areas of Ecuador. RUNAS [Internet]. 2026Oct.8 [cited 2026Oct.17];7(15):e260397. Available from: https://runas.religacion.com/index.php/about/article/view/397