Aljabra, R. J. (2015) “STUDY OF VITAMIN B12 DEFICIENCY AND ITS RELATION WITH METFORMIN TREATMENT AMONG DIABETICS IN PRINCE RASHID HOSPITAL”, European Scientific Journal, ESJ, 11(27). Available at: https://last.eujournal.org/index.php/esj/article/view/6256 (Accessed: 7 February 2026).