[1]
B. D. O. Peixoto, M. A. Gonçalves, T. F. R. . Gonçalves, and A. A. . Sá Martins, “Metformin and Vitamin B12 Deficiency – What is the Evidence?”, Scr Med, vol. 55, no. 3, pp. 379–384, Jun. 2024, doi: 10.5937/scriptamed55-48795.