Intestinal parasitism and related risk factors for primary school students in João Pessoa, northeast Brazil . Bioscience Journal, Uberlândia, MG, v. 34, n. 4, p. 1062–1072, 2018. DOI: 10.14393/BJ-v34n1a2018-39899. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/39899. Acesso em: 16 dec. 2025.