sensitivity of 1492 strains of the causative agents of the surgical purulent infections , i. e. pathogenic staphylococcus , proteus , ps . aeruginosa and e. coli to benzylpenicillin , streptomycin , levomycetin , tetracycline , erythromycin , oleandomycin , monomycin , kanamycin , novobiocin , ampicillin , oxacillin , ceporin , gentamicin and rifampicin was studied .
C0030827
benzylpenicillin
C0002680
ampicillin