TY  - RPRT
TI  - [Problems of mastitis therapy].
AU  - R KEPP
AU  - G OEHLERT
PY  - 1957
DO  - 10.1055/s-0028-1117056
UR  - https://pubmed.ncbi.nlm.nih.gov/13500945/
ID  - 13500945
ER  -