Wojewodzka-Zelezniakowicz M, Majer J. Am J Emerg Med. 2017 Jan 16.
Manikin study to compare the efficacy of ETI performed by 27 nurses using the i-gel as a guide with/without chest compressions. Results showed that in this scenario, nurses were able to perform blind intubation using the i-gel with 'high efficiency'.
Link to abstract.