Analgesia for procedural pain: Current practice among Nigerian paediatricians. Port Harcourt Medical Journal, [S. l.], v. 13, n. 1, p. 13–18, 2019. DOI: 10.60787/phmj.v13i1.81. Disponível em: http://mail.phmj.org.ng/index.php/home/article/view/81. Acesso em: 14 may. 2025.