Fexofenadine pharmacokinetics are associated with a polymorphism of the SLCO1B1 gene (encoding OATP1B1).

@article{Niemi2005FexofenadinePA,
  title={Fexofenadine pharmacokinetics are associated with a polymorphism of the SLCO1B1 gene (encoding OATP1B1).},
  author={Mikko T. Niemi and Kari T. Kivist{\"o} and Ute Hofmann and Matthias Schwab and Michel F Eichelbaum and Martin F. Fromm},
  journal={British journal of clinical pharmacology},
  year={2005},
  volume={59 5},
  pages={602-4}
}