DEMiR, K., S. T. ÇALIŞKAN, S. ÇELİK, M. Akdeniz, and R. Göç. “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, Vol. 40, no. 3, Dec. 2023, doi:10.12669/pjms.40.3.7929.