whether given low ( 2.5 -- 5 mg/kg ) or high ( 8 mg/kg ) doses of aminoglycoside along with 30 g of carbenicillin daily , all of the five patients infected with pseudomonads that were not synergistically affected were refractory to treatment with pseudomonads that were not synergistically affected were refractory to treatment with the carbenicillin-gentamicin combination , whereas the finding of synergy of carbenicillin with gentamicin ( or tobramycin ) did not assure a medical cure .
C0002556
aminoglycoside
C0017436
gentamicin