Yonkov, Atanas, Elena Arabadzhieva, Radoslav Todorov, Evgeni Zhivkov, Liliya Simonova, and Dimitar Bulanov. “Surgical Treatment of Complicated Forms of Acute Appendicitis”. Surgery 89, no. 3 (October 23, 2025). Accessed October 5, 2026. https://bgss.eu/index.php/surgery/article/view/67.