TY  - RPRT
TI  - Challenge tests for antimicrobial agents.
AU  - D J Davies
AU  - D A Norton
PY  - 1975
DO  - 10.1111/j.2042-7158.1975.tb09465.x
UR  - https://pubmed.ncbi.nlm.nih.gov/239148/
ID  - 239148
ER  -