Não informado. (2001). Studies from the Division of Laboratories and Research. New York State Department of Health.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Studies from the Division of Laboratories and Research. Albany, NY: New York State Department of Health, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Studies from the Division of Laboratories and Research. New York State Department of Health, 2001.
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