Barriers to the routine use of peripheral nerve blocks in some tertiary hospitals in Nigeria. Port Harcourt Medical Journal, [S. l.], v. 18, n. 2, p. 73 – 79, 2024. DOI: 10.60787/phmj.v18i2.148. Disponível em: http://mail.phmj.org.ng/index.php/home/article/view/148. Acesso em: 14 may. 2025.