Turell, R. Symposium on recent advances in surgery of the gastrointestinal tract.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTurell, Robert. Symposium on Recent Advances in Surgery of the Gastrointestinal Tract.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTurell, Robert. Symposium on Recent Advances in Surgery of the Gastrointestinal Tract.
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