TY  - RPRT
TI  - [Comparative study between ampicillin and hetacillin].
AU  - C M Mazzei
AU  - F G Lasala
AU  - C R Gherardi
AU  - J Bellomo
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/5051454/
ID  - 5051454
ER  -