Supplemental Figure S1 - Perry et al., 2023
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资源简介：
A convenience sample of dairy farms in Ontario, Canada were recruited through contact with herd veterinarians. Farms (n = 100) were visited once between April 13, 2022 and August 26, 2022 to collect serum and bulk tank milk samples, as well as verbally administer a questionnaire on management practices. An additional bulk tank milk sample was collected between November 11 and December 13, 2021 by milk transporters/graders. Sampling and herd visit scheme is outlined here, as a Supplementary Figure.
创建时间：
2023-01-01
