Pant D, Koul A, Sharma B, Sood J. Paediatr Anaesth. 2015 Apr;25(4):386-91
Forty children 2-5kg in body weight were allocated to either i-gel or LMA Classic groups, with oropharyngeal seal pressure the primary outcome measured. Results showed that i-gel OSP was higher and statistically significant.
Link to abstract
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