in this study we used 132 strains of h. influenzae , 89 strains of h. parainfluenzae and 43 strains of h. parahaemolyticus isolated during january and june of 1975 , and estimated the susceptibility for the following eighteen antibiotics by the agar plate dilution method : ampicillin , amoxicillin , ciclacillin , sulbenicillin , carbenicillin , cephalothin , cefazolin , ceftezole , cephalexin , streptomycin , kanamycin , gentamicin , dibekacin , tetracycline , doxycycline , chloramphenicol , thiamphenicol and colistin .
C0002680
ampicillin
C0002645
amoxicillin