COOK, D. M.; SWANSON, R. C.; EGGETT, D. L.; BOOTH, G. M. A Retrospective Analysis of Prevalence of Gastrointestinal Parasites among School Children in the Palajunoj Valley of Guatemala. Journal of Health, Population and Nutrition, [S. l.], v. 27, n. 1, p. 31–40, 2009. DOI: 10.3329/jhpn.v27i1.3321. Disponível em: https://www.banglajol.info/index.php/JHPN/article/view/3321. Acesso em: 23 apr. 2024.