Ahsan M. Arozullah, MD, MPH; Jennifer Daley, MD
Arozullah AM, Daley J. Risk Index for Postoperative Pneumonia. Ann Intern Med. 2002;137:620. doi: 10.7326/0003-4819-137-7-200210010-00019
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Published: Ann Intern Med. 2002;137(7):620.
DOI: 10.7326/0003-4819-137-7-200210010-00019