Vitamin B12 deficiency in diabetic patients on metformin therapy : a cross-sectional study from Oman
By: al-Hamdi, Ahmad A.; al-Mamari, Ali; al-Mahrezi, Abd al-Aziz…[et al.]. Sultan Qaboos University Medical Journal. Vol. 20, no. 1 (Feb. 2020), pp.90-94, 5 p.
Subjects: Diabetes; Drugs; Oman; Patients; Vitamin B12