GOMAA SULAIMAN; NAJUA FERRARA; ALI ELBAHI; SALAH ELBARUNI. Vitamin B12 Deficiency in Type 2 Diabetes Patients Using Metformin. AlQalam Journal of Medical and Applied Sciences, [S. l.], p. 160–165, 2023. Disponível em: https://journal.utripoli.edu.ly/index.php/Alqalam/article/view/232. Acesso em: 27 apr. 2024.