Vitamin B12 status and optimal range for hemoglobin formation in elite athletes - Krzywanski, J.; Mikulski, T.; Pokrywka, A.; Mlynczak, M.; Krysztofiak, H.; Fraczek, B.; Ziemba, A. (Nutrients, 2020)
Keywords: elite sport; high performance sport; vitamin; blood; nutrition; supplementation; therapy; Switzerland; biological and medical sciences