Does bloody aspirate reflect the state of upper gastrointestinal mucosa in a critically ill newborn?

Citation:
Tomerak, R. H., E. A. A. Badawy, A. E. Eskander, and A. H. Mahmoud, "Does bloody aspirate reflect the state of upper gastrointestinal mucosa in a critically ill newborn?", Arab Journal of Gastroenterology, vol. 13, issue 3, pp. 130–135, 2012.
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