Randomized Controlled Trial

Incidence of intraneural needle insertion in ultrasound-guided femoral nerve block: a comparison between the out-of-plane versus the in-plane approaches.

Rev Esp Anestesiol Reanim. 2014 Feb 1; 61 (2): 73-7.
Article

Ultrasound-guided needle handling using a guidance positioning system in a phantom.

Anaesthesia. 2014 Jan 1;69(1):24-31.
Review

Unilateral Lung Whiteout in Children: Four Cases and a Discussion of Management.

Pediatr Emerg Care. 2019 Jan 1; 35 (1): e1-e5.