Isaac, C., et al. “Prevalence of Trichomonas Vaginalis Infection Among Students in Some Tertiary Institutions in Edo State, Nigeria: Http: dx.doi.org 10.4314 njpar.V40i2.15”. Nigerian Journal of Parasitology, vol. 40, no. 2, Sept. 2019, pp. 206-9, https://njpar.com.ng/index.php/home/article/view/290.