European Journal of Nutrition, 59(7), 2919-2928. D. Steinkopff-Verlag Verspoor, Eline; Voortman, Trudy; van Rooij, Frank J A; Rivadeneira, Fernando; Franco, Oscar H; Kiefte-de Jong, Jessica C; Schoufour, Josje D (2020). Macronutrient intake and frailty: the Rotterdam Study. European Journal of Nutrition, 59(7), pp. 2919-2928. Springer-Verlag 10.1007/s00394-019-02131-0 European Journal of Nutrition, 59, 2919-2928. D. Steinkopff-Verlag European Journal of Nutrition, 59, 2919-2928 European Journal of Nutrition European Journal of Nutrition, 59, 7, pp. 2919-2928 European Journal of Nutrition, 59(7), 2919-2928. SPRINGER HEIDELBERG