A. Kalra

发表

G. Schultz, D. Fein, T. Nguyen, 1996, Archives of otolaryngology--head & neck surgery.

L. Berra, R. Cambria, C. Crimi, 2008, Journal of Cardiothoracic and Vascular Anesthesia.

A. Tzortzopoulou, R. Schumann, D. Carr, 2016, The Cochrane database of systematic reviews.