(AP) -- Conjoined twin girls who were separated in a 20-hour operation were in critical condition on Friday and one was in danger of dying, according to the director of the Chilean hospital where they are being treated.
Dec 16, 2011
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How do the intestines in tiny birds or large mammals form intricate looping patterns? How do hearts and vascular systems form? Why do some large dog breeds succumb to gastric torsion while others don't? Newly released research ...
Aug 9, 2011
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A team of researchers from the University of Utah and Brigham Young University has developed a mouse model of focal dermal hypoplasia, a rare human birth defect that causes serious skin abnormalities and other medical problems. ...
Jul 20, 2011
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