Büke, Övgü, Meltem Erol, Özlem Bostan Gayret, Özgül Yiğit, and Fatih Mete. “Comparison of Hemogram Parameters According to the Severity of Vitamin B12 Deficiency in Children Aged Three Months-16 Years”. Progress in Nutrition 22, no. 3 (September 30, 2020): e2020016. Accessed July 18, 2024. https://mattioli1885journals.com/index.php/progressinnutrition/article/view/7788.