Surgical case cancellation in a tertiary hospital in Yenagoa, Nigeria. Port Harcourt Medical Journal, [S. l.], v. 18, n. 3, p. 131–137, 2025. DOI: 10.60787/phmj.v18i3.183. Disponível em: https://phmj.org.ng/index.php/home/article/view/183. Acesso em: 4 jun. 2025.