Adson, M. A. Difficult diagnostic problems in surgery.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAdson, Martín A. Difficult Diagnostic Problems in Surgery.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAdson, Martín A. Difficult Diagnostic Problems in Surgery.
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