TY  - RPRT
TI  - A simple rapid method for inserting rumen cannulae in sheep.
AU  - J F Hecker
PY  - 1969
DO  - 10.1111/j.1751-0813.1969.tb01954.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5816700/
ID  - 5816700
ER  -