Producer survey of herd-level risk factors for nursing beef calf respiratory disease.
Woolums AR, Berghaus RD, Smith DR, White BJ, Engelken TJ, Irsik MB, Matlick DK, Jones AL, Ellis RW, Smith IJ, Mason GL, Waggoner ER.
Woolums AR, et al. Among authors: smith ij, smith dr.
J Am Vet Med Assoc. 2013 Aug 15;243(4):538-47. doi: 10.2460/javma.243.4.538.
J Am Vet Med Assoc. 2013.
PMID: 23902448
Free article.