LEGESSE, W.; GEBRE SELASIE, S. Sanitary survey of residential areas using Ascaris lumbricoides ova as indicators of environmental hygiene, Jimma, Ethiopia. The Ethiopian Journal of Health Development , [S. l.], v. 21, n. 1, 2016. Disponível em: https://ejhd.org/index.php/ejhd/article/view/553. Acesso em: 12 apr. 2021.