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General Note: |
"Work supported by the Toxicology Information Program, National Library of Medicine, National Institutes of Health, Department of Health, Education, and Welfare under NLM Interagency Agreement no. 40-274-71." |
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Additional Physical Forms: |
Online version: Gerstner, Helga B. Diseases and toxicologic phenomena in psittacine birds. Oak Ridge, Tenn. : Toxicology Information Response Center, Oak Ridge National Laboratory, 1973 (OCoLC)760970459 |