Não informado. (1981). Journal of Parenteral Science and Technology. Parenteral Drug Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Parenteral Science and Technology. Philadelphia, Pa: Parenteral Drug Association, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Parenteral Science and Technology. Parenteral Drug Association, 1981.
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