the study involved 10 healthy volunteers who received sulbactam 250 mg plus ampicillin 500 mg intravenously , clavulanic acid 100 mg plus amoxycillin 500 mg intravenously , sultamicillin equivalent to sulbactam 294 mg plus ampicillin 440 mg orally , and clavulanic acid 125 mg plus amoxycillin 500 mg orally in a crossover , randomised trial .
C0002680
ampicillin
C0002645
amoxycillin