- Pharmacokinetics and antibacterial efficacy of cefpirome (HR 810) in experimental Escherichia coli and Haemophilus influenzae type b meningitis. Jafari, H.S., Sáez-Llorens, X., Ramilo, O., Shelton, S.L., McCracken, G.H. Antimicrob. Agents Chemother. (1991)