to assess the antibiotic sensitivity of subgingival microflora , chloramphenicol sodium succinate , clindamycin hydrochloride hydrate , disodium carbenicillin , doxycycline hyclate , erythromycin , minocycline hydrochloride , penicillin -g , spiramycin adipate , tetracycline hydrochloride and metronidazole were examined .
C0006976
carbenicillin
C0030827
penicillin