SchwartzJJaureguiLLettiereJBachmannK. Impact of ciprofloxacin on theophylline clearance and steady-state concentrations in serum. Antimicrob Agents Chemother1988; 32: 75–7.
2.
WijnandsWJAVreeTBVan HerwaardenCLA. The influence of quinolone derivatives on theophylline clearance. Br J Clin Pharmacol1986; 22: 677–83.
3.
NixDEDevitoJMWhitbreadMA. Effect of multiple dose oral ciprofloxacin on the pharmacokinetics of theophylline. J Antimicrob Chemother1987; 19: 263–9.