Nataloni S, Carsetti A, Gabbanelli V, Donati A, Adrario E, Pelaia P. A rare case of central venous catheter malpositioning in polytraumatic patient not recognized by chest X-ray. J Vasc Access 2013;14:97-8.
Samantaray A, Rao MH. Effects of fentanyl on procedural pain and discomfort associated with central venous catheter insertion: A prospective randomized, double blind, placebo controlled trial. Indian J Crit Care Med 2014;18:421-26.
Bosch FH, Schiltmans SK. Stepwise sedation is safe and effective for the insertion of central venous catheters. Neth J Med 2004;62:18-21.
Burlacu CL, McKeating K, McShane AJ. Remifentanil for the insertion and removal of long-term central venous access during monitored anesthesia care. J Clin Anesth 2011;23:286-91.
Zhang X, Bai X. New therapeutic uses for an alpha2 adrenergic receptor agonist - Dexmedetomidine in pain management. Neurosci Lett 2014;561:7-12.