TY  - RPRT
TI  - [Rickettsial keratoconjunctivitis in cattle].
AU  - M V Plakhotin
AU  - R S Alakhverdiev
AU  - E P Kopenkin
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5172652/
ID  - 5172652
ER  -