TY  - RPRT
TI  - Hematologic changes associated with intravenous johnin testing in cattle.
AU  - K E Kopecky
AU  - G D Booth
AU  - R S Merkal
AU  - A B Larsen
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/4999331/
ID  - 4999331
ER  -