We tested the in-vitro activity of amoxycillin, amoxycillin/clavulanic acid, cefotaxime, gentamicin, trimethoprim-sulphamethoxazole, tetracycline, norfloxacin, ciprofloxacin, vancomycin, teicoplanin, clindamycin and five psychiatric drugs (chlorpromazine, sertraline, fluoxetine, paroxetine and risperidone) against 32 strains of Corynebacterium urealyticum. Resistance rates exceeded 90% for all ...