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Effects of feeding on plasma concentrations of vitamin A in captive African penguins (Spheniscus demersus)
Vitamin A comprises vitamin A(1) and vitamin A(2); vitamin A(1) is retinol and its fatty-acid esters and vitamin A(2) is 3,4-didehydroretinol and its fatty-acid esters. Although vitamin A(1) is generally recognized as the major vitamin A, vitamin A(2) is found in some birds and mammals that eat fish...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Japanese Society of Veterinary Science
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6895619/ https://www.ncbi.nlm.nih.gov/pubmed/31548472 http://dx.doi.org/10.1292/jvms.19-0316 |