ELECTRONIC JOURNAL OF GENERAL MEDICINE, cilt.19, sa.4, 2022 (ESCI)
Objective: Vitamin B12 deficiency can lead to serious health problems both in children and adult. Intramuscular injection therapy is applied as the gold standard in the treatment of vitamin B12 deficiency. There are also oral, nasal, and sublingual spray treatment methods. In this study, we aimed to show the efficacy of sublingual spray treatment of vitamin B12 deficiency in children.