%0 Journal Article %T Comparison of the clinical performance of the flexible laryngeal mask airway in pediatric patients under general anesthesia with or without a muscle relaxant: study protocol for a randomized controlled trial %A Eugene Kim %A Soo Jin Kim %A Sung Hye Byun %J Archive of "Trials". %D 2019 %R 10.1186/s13063-018-3141-2 %X The online version of this article (10.1186/s13063-018-3141-2) contains supplementary material, which is available to authorized users %K Rocuronium %K Muscle relaxant %K Flexible laryngeal mask airway %K Pediatric airway %K Oropharyngeal leak pressure %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6325664/