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FOX 4 Dallas-Fort Worth on MSNMansfield man undergoes double lung transplant with groundbreaking 'lungs in a fridge' technologyThe new “lungs in a fridge” tech can keep the lungs intact for up to 18 hours, compared to about four hours when kept on it.
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Hosted on MSNBelly Button (Navel) Anatomy: Function, Conditions, and CareMedically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...
Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network A breakup? The end of a friendship? The ...
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