in a prospective , randomised , double-blind trial to determine if cephalothin plus an aminoglycoside is more nephrotoxic than methicillin plus an aminoglycoside , patients were assigned to one of four treatment groups : cephalothin and gentamicin ( c.g . ) , cephalothin and tobramycin ( c.t . ) , methicillin and gentamicin ( m.g . ) , or methicillin and tobramycin ( m.t . ) .
C0002556
aminoglycoside
C0040341
tobramycin