%0 Journal Article %B Acad Emerg Med %D 2008 %I Wiley %N 7 %P 633-640 %R 10.1111/j.1553-2712.2008.00147.x %T Emergency Medical Services Provider Perceptions of the Nature of Adverse Events and Near-misses in Out-of-hospital Care: An Ethnographic View %V 15 %8 07/2008