Racial differences in gallbladder motor function.

@article{Davion1989RacialDI,
  title={Racial differences in gallbladder motor function.},
  author={Thierry Davion and Herv{\'e} Tossou and Jacques Delamarre and J. P. Capron},
  journal={Lancet},
  year={1989},
  volume={1 8640},
  pages={724-5}
}