Jashari, Hysni J., et al. “Perforated Neonatal Appendicitis With Massive Pneumoperitoneum: A Case Report”. Archives of Clinical and Medical Case Reports, vol. 4, no. 5, Sept. 2020, pp. 754-9, https://fortunejournals.org/ojs/index.php/acmcr/article/view/22379.