“Compa Rative Study of Semen Pa Rameters Between Manual and Sperm Quality Analyzer Techniques Among Infertile Patients in Kano, Nigeria”. FULafia Journal of Science and Technology , vol. 5, no. 1, Mar. 2019, pp. 23-28, https://lafiascijournals.org.ng/index.php/fjst/article/view/228.