Prevalence of Ascaris lumbricoides among food vendors on a university campus in Ghana. Journal of Science and Technology, [S. l.], v. 34, n. 1, 2016. DOI: 10.4314/just.v34i1.377. Disponível em: https://journal.knust.edu.gh/index.php/just/article/view/377. Acesso em: 11 jun. 2026.