“Effect of heparin on the capacitation of frozen – Thawed bull sperm used in the In-vitro fertilization of oocytes matured In-vitro” (2013) International Journal of Pharmacy and Life Sciences, 4(2), pp. 2368–2370. Available at: http://ijplsjournal.com/index.php/ijpls/article/view/712 (Accessed: 17 December 2025).