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Implications for Welfare, Productivity and Sustainability of the Variation in Reported Levels of Mortality for Laying Hen Flocks Kept in Different Housing Systems: A Meta-Analysis of Ten Studies
[期刊论文]
PLOS ONE, 2016-01-01, 11 (1
Claire A. Weeks
;
Sarah L. Lambton
;
Adrian G. Williams
Adobe PDF(658Kb)
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View/Download：3/1
Research Designs for Estimating Induced Entry into the SSDI Program Resulting from a Benefit Offset
[研究报告]
RAND Corporation. 2010-01-01
Nicole Maestas
;
Kathleen J. Mullen
;
Gema Zamarro
Adobe PDF(1365Kb)
|
View/Download：4/2
Research Designs for Estimating Induced Entry into the SSDI Program Resulting from a Benefit Offset
[研究报告]
RAND Corporation. 2010-01-01
Nicole Maestas
;
Kathleen J. Mullen
;
Gema Zamarro
Adobe PDF(1365Kb)
|
View/Download：1/0
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