Não informado. (2012). Publications from the University of Pittsburgh, School of Medicine. University of Pittsburgh.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Publications from the University of Pittsburgh, School of Medicine. Pittsburgh, Pa: University of Pittsburgh, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Publications from the University of Pittsburgh, School of Medicine. University of Pittsburgh, 2012.
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