Causes of mortality in laying hens in different housing systems in 2001 to 2004

BACKGROUND: The husbandry systems for laying hens were changed in Sweden during the years 2001 – 2004, and an increase in the number of submissions for necropsy from laying hen farms was noted. Hence, this study was initiated to compare causes of mortality in different housing systems for commercial...

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Detalles Bibliográficos
Autores principales: Fossum, Oddvar, Jansson, Désirée S, Etterlin, Pernille Engelsen, Vågsholm, Ivar
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2009
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2652464/
https://www.ncbi.nlm.nih.gov/pubmed/19146656
http://dx.doi.org/10.1186/1751-0147-51-3

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2652464/
https://www.ncbi.nlm.nih.gov/pubmed/19146656
http://dx.doi.org/10.1186/1751-0147-51-3

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