Não informado. (1999). Environmental Toxicology and Pharmacology. Elsevier Science.
Chicago-viite (17. p.)Não informado. Environmental Toxicology and Pharmacology. Amsterdam: Elsevier Science, 1999.
MLA-viite (8. p.)Não informado. Environmental Toxicology and Pharmacology. Elsevier Science, 1999.
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