Keramidaris D, Oikonomou C, Theodorolea K, Mohamed T, Mohamed T. Acute perforated appendicitis due to metastatic small-cell lung cancer. Turkish Journal of Gastroenterology [Internet]. 2019 Jan. 11 [cited 2026 Jan. 1];30(11):993-4. Available from: https://turkjgastroenterol.org/index.php/tjg/article/view/3517