Não informado. (1964). Health laboratory science. American Public Health Association, Laboratory Section.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Health Laboratory Science. Washington: American Public Health Association, Laboratory Section, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Health Laboratory Science. American Public Health Association, Laboratory Section, 1964.
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