TY  - RPRT
TI  - Modelling BVD at herd level compared with individual animal level.
AU  - R W Humphry
AU  - A W Stott
AU  - G J Gunn
PY  - 2005
DO  - 10.1016/j.prevetmed.2005.06.006
UR  - https://pubmed.ncbi.nlm.nih.gov/16213614/
ID  - 16213614
ER  -