PENKOV, Nikolay; KUNEV, Boris; ASENOV, Yavor; JELEV, Georgi; YANEV, Todor; SEDLOEV, Teofil. Acute appendicitis – clinical symptoms and scoring systems. Surgery, [S. l.], v. 89, n. 3, 2025. DOI: 10.67572/twpefx53. Disponível em: https://bgss.eu/index.php/surgery/article/view/58. Acesso em: 4 oct. 2026.