Nga NTQ, Thảo NT, Hoàn VM. 32. Case report: Appendiceal peritonitis due to perforated acute appendicitis in a neonate. TCNCYH [Internet]. 2022Aug.31 [cited 2025Apr.4];156(8):276-9. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/986