KRITSANEEPAIBOON, S. A Teenage Boy with Abdominal Pain and Vomiting. PSU Medical Journal, [S. l.], v. 3, n. 3, p. 179–181, 2023. DOI: 10.31584/psumj.2023265182. Disponível em: https://he01.tci-thaijo.org/index.php/PSUMJ/article/view/265182. Acesso em: 20 sep. 2026.