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Oestrone Sulphate Measurements for the Prediction of Small or Large Litters in Pigs
Serum from 88 pregnant sows and gilts was sampled 24 and 28 days after their first insemination or mating day. The oestrone sulphate (E1S) concentration in the samples was assessed with a commercially available radioimmunoassay kit modified for use with swine serum. The first aim was to test whether...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2002
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1764185/ https://www.ncbi.nlm.nih.gov/pubmed/12564545 http://dx.doi.org/10.1186/1751-0147-43-157 |