OLUFOTEBI , I. Prevalence of soil-transmitted helminths’ ova in soil in Ibadan, Oyo State, Nigeria: http://dx.doi.org/10.4314/njpar.v40i2.11. Nigerian Journal of Parasitology, [S. l.], v. 40, n. 2, p. 186–192, 2019. Disponível em: https://njpar.com.ng/index.php/home/article/view/22. Acesso em: 17 mar. 2026.