Individual and herd prevalence of BTB based on CIDT and individual PPD-A response, both stratified by farm size and study site.
收藏Figshare2015-12-02 更新2026-04-29 收录
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https://figshare.com/articles/dataset/_Individual_and_herd_prevalence_of_BTB_based_on_CIDT_and_individual_PPD_A_response_both_stratified_by_farm_size_and_study_site_/186195
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#Farm size definition: Small, 1–10 animals; Medium, 11–50 animals; Large, >50 animals.*The percent of animals with response to PPD-A alone [(A2-A1)>4 mm] regardless of the PPD-B response. In bracket, percentage of animals with a skin reaction defined as [(A2-A1) – (B2-B1)>4 mm].
创建时间：
2015-12-02
