Nasreen K, Ishrat S, Banu J, Fatima P, Ansary SA, Jahan I, Afrin S, Karim MR, Islam MK. Comparison of vitamin D (25OHD) status between fertile and infertile men. Int J Reprod Contracept Obstet Gynecol [Internet]. 2021 Mar. 24 [cited 2025 Dec. 4];10(4):1303-9. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/9712