Cook DM, Swanson RC, Eggett DL, Booth GM. A Retrospective Analysis of Prevalence of Gastrointestinal Parasites among School Children in the Palajunoj Valley of Guatemala. J Health Popul Nutr [Internet]. 2009 Sep. 9 [cited 2024 Jul. 6];27(1):31-40. Available from: https://banglajol.info/index.php/JHPN/article/view/3321