A convenient technique of rapid detection and correction of misplaced central venous catheter. Pulse, [S. l.], v. 3, n. 1, p. 31–32, 2010. DOI: 10.3329/pulse.v3i1.6553. Disponível em: https://banglajol.info/index.php/PULSE/article/view/6553. Acesso em: 24 jun. 2026.