Vitamin B12 Deficiency In Type 2 Diabetes Patients Receiving Long-Term Metformin Therapy: Experience From The Royal Jordanian Medical Services. The Review of Diabetic Studies , [S. l.], p. 245–254, 2025. DOI: 10.1900/xagvxv22. Disponível em: https://diabeticstudies.org/index.php/RDS/article/view/510. Acesso em: 27 sep. 2025.