Não informado. (1999). Environmental Toxicology and Pharmacology. Elsevier Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Environmental Toxicology and Pharmacology. Amsterdam: Elsevier Science, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Environmental Toxicology and Pharmacology. Elsevier Science, 1999.
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