Van Landuyt H W, Pyckavet M
Antimicrob Agents Chemother. 1979 Jul;16(1):109-11. doi: 10.1128/AAC.16.1.109.
Cefotaxime is more active than six other cephalosporins against 150 cephalothin-resistant Enterobacteriaceae strains and is the only drug which is more active than ampicillin against Haemophilus. It shows a potentially useful activity against Pseudomonas.