Westblom T U, Midkiff B R
W V Med J. 1989 Jul;85(7):279-80.
The activity of mezlocillin, azlocillin and piperacillin was compared using 100 clinical isolates of gram-negative rods. Overall piperacillin had the highest activity with 72 per cent sensitive strains; mezlocillin, 66 per cent, and azlocillin, 57 per cent. In the group of Pseudomonas aeruginosa, however, mezlocillin showed distinctly lower activity than both piperacillin and azlocillin.
使用100株革兰氏阴性杆菌临床分离株比较了美洛西林、阿洛西林和哌拉西林的活性。总体而言，哌拉西林活性最高，敏感菌株占72%；美洛西林为66%，阿洛西林为57%。然而，在铜绿假单胞菌组中，美洛西林的活性明显低于哌拉西林和阿洛西林。
