Villamarín, J., Mejía, R., Paredes, P., Villacís, S. and Carrero, Y. (2017) “Pseudomembranous colitis by Clostridium difficile infection: a case report in pediatric patient”, Kasmera, 45(2), pp. 100-106. Available at: http://www.produccioncientificaluz.org/index.php/kasmera/article/view/23060 (Accessed: 6December2025).