An estimation of right and left sided central venous catheter insertion depth using measurement of surface landmarks along the course of central veins -a descriptive observational study. International Journal of Biomedical Research, [S. l.], v. 8, n. 12, p. 688–693, 2017. DOI: 10.7439/ijbr.v8i12.4528. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/4528. Acesso em: 22 apr. 2026.