„Effect of Surgical and Immunological Castration on Haematological Variables, Reproductive Hormones and Ejaculate Characteristics in Mongrel Dogs“ (2021) Nigerian Journal of Physiological Sciences, 31(1), str. 037–042. Dostupno na: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1850 (Pristupljeno: 5 travanj 2026).