Influence of gut microflora on bioavailability.

@article{Boxenbaum1979InfluenceOG,
  title={Influence of gut microflora on bioavailability.},
  author={Harold G. Boxenbaum and Ihor Bekersky and M. L. Jack and Solomon A Kaplan},
  journal={Drug metabolism reviews},
  year={1979},
  volume={9 2},
  pages={259-79}
}