“Prevalence and Associated Risk Factors of Genital Abnormalities in Bulls Slaughtered at the SODEPA Industrial Abattoir, Douala, Cameroon”. Journal of Infertility and Reproductive Biology, vol. 9, no. 4, Dec. 2021, pp. 136-41, https://doormaj.com/index.php/jirb/article/view/94.