GRAY, R. The where, what and how of paediatric central venous access. Southern African Journal of Anaesthesia and Analgesia, [S. l.], v. 18, n. 5, 2013. DOI: 10.1080/22201173.2012.10872861. Disponível em: https://www.ajol.info/index.php/sajaa/article/view/96328. Acesso em: 18 aug. 2026.