the in-vitro activity of amoxycillin/clavulanic acid , amoxycillin , erythromycin , doxycycline , chloramphenicol and cephalexin against 183 clinical isolates of haemophilus influenzae and 61 of branhamella catarrhalis was determined .
C0054066
amoxycillin/clavulanic acid
C0002645
amoxycillin