TY  - RPRT
TI  - VIRUS: a computer program for herd health and productivity.
AU  - B Martin
AU  - D D Mainland
AU  - M A Green
PY  - 1982
DO  - 10.1136/vr.110.19.446
UR  - https://pubmed.ncbi.nlm.nih.gov/7101695/
ID  - 7101695
ER  -