Emergency airway management in Japan: interim analysis of a multi-center prospective observational study

Hasegawa, K, Y Hagiwara, T Chiba, H Watase, RM Walls, DFM Brown, and . 2012. “Emergency Airway Management in Japan: Interim Analysis of a Multi-Center Prospective Observational Study”. Resuscitation 83 (4): 428–433.