DEMiR, K., ÇALIŞKAN, S.T., ÇELİK, S., Akdeniz, M. and Göç, R. 2023. The effect of Folic Acid, B12, D, and E Vitamins and Melatonin levels in the follicular fluid taken by the Intracytoplasmic Sperm Injection method on pregnancy. Pakistan Journal of Medical Sciences. 40, 3 (Dec. 2023). DOI:https://doi.org/10.12669/pjms.40.3.7929.