World Health Organization & ebrary, Inc. (1978). International classification of procedures in medicine. World Health Organization ; distributed by WHO Publications Centre].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization और Inc ebrary. International Classification of Procedures in Medicine. Geneva : [Albany, N.Y.: World Health Organization ; distributed by WHO Publications Centre], 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Health Organization और Inc ebrary. International Classification of Procedures in Medicine. World Health Organization ; distributed by WHO Publications Centre], 1978.
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