the clinical efficacy and tolerance of cefamandole , a new cephalosporin antibiotic effective against indole-positive strains of proteus , and cefazolin were studied after intramuscular administration of 500 mg of either of the two cephalosporins every 8 hr for seven days in a prospective , randomized study of 65 elderly male patients with complicated urinary tarct infections .
C0007541
cefamandole
C0042029
urinary