Yavuz, Sinan, Huseyin Kaya, Abdullah Sert, and Ozgül Yigit. “Retrospective Evaluation of Patients With Vitamin B12 Deficiency in the Pediatrics Outpatient Clinic: Vitamin B12 Deficiency in the Pediatrics”. Journal of Surgery and Medicine 8, no. 3 (March 7, 2024): 51–54. Accessed December 22, 2024. https://jsurgmed.com/article/view/7587.