TY  - RPRT
TI  - Environmental mastitis.
AU  - K L Smith
AU  - J S Hogan
PY  - 1993
DO  - 10.1016/s0749-0720(15)30616-2
UR  - https://pubmed.ncbi.nlm.nih.gov/8242454/
ID  - 8242454
ER  -