Injuries Sustained at Yellowstone National Park Requiring Emergency Medical System Activation
Autor: | Johnson, Randy M., Huettl, Brian, Kocsis, Valerie, Chan, Shu B., Kordick, Mary Frances |
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Zdroj: | In Wilderness & Environmental Medicine 2007 18(3):186-189 |
Databáze: | ScienceDirect |
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