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Wounded Marine

Photo: Navy doctor tends to a wounded marine
In a sand-coated tent hospital, Navy doctor Mark Hernandez, right, checks on a Marine whose leg bones were shattered by an improvised explosive device (IED). The hospital, part of a surgical and trauma unit, was originally designed to break down quickly and follow frontline action. Because fighting has congealed around specific cities and towns, many such portable units have abandoned tents for more permanent facilities.
Photograph by James Nachtwey

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Body: The Complete Human

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The Incredible Human Body DVD and Video

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Explore the human body from the inside out.