المؤلفون: Lukovits, Timothy G., Von Iderstine, Susannah L., Brozen, Reed, Pippy, Mark, Goddeau, Richard P., McDermott, Margaret L.

المصدر: Air Medical Journal ; volume 32, issue 1, page 36-39 ; ISSN 1067-991X

الاتاحة: http://dx.doi.org/10.1016/j.amj.2012.04.002
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