World Health Organization. WHO Expert Committee on biological standardization: Sixty-fourth meeting report.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. WHO Expert Committee on Biological Standardization: Sixty-fourth Meeting Report.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. WHO Expert Committee on Biological Standardization: Sixty-fourth Meeting Report.
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