TY  - RPRT
TI  - Bleeding abomasal ulcers in dairy cows.
AU  - U Braun
AU  - R Bretscher
AU  - D Gerber
PY  - 1991
DO  - 10.1136/vr.129.13.279
UR  - https://pubmed.ncbi.nlm.nih.gov/1962399/
ID  - 1962399
ER  -