Yavuz S, Kaya H, Sert A, Yigit O. Retrospective evaluation of patients with vitamin B12 deficiency in the pediatrics outpatient clinic: Vitamin B12 deficiency in the pediatrics. J Surg Med [Internet]. 2024 Mar. 7 [cited 2024 Dec. 22];8(3):51-4. Available from: https://jsurgmed.com/article/view/7587