Comparison of a conventional tracheal airway with the Combitube in an urban emergency medical services system run by physiciansWerner Rabitsch, Michael Frass, Harald Raab et al.|Resuscitation|2003Cited by 117
Evaluation of Seldinger Technique Emergency Cricothyroidotomy versus Standard Surgical Cricothyroidotomy in 200 CadaversNikolaus Schaumann, Michael Frass, Veit Lorenz et al.|Anesthesiology|2004Cited by 115
Evaluation of an end-tidal portable ETCO2 colorimetric breath indicator (COLIBRI)Werner Rabitsch, Michael Frass, Roland Hofbauer et al.|The American Journal of Emergency Medicine|2004Cited by 16