The enterohepatic circulation of urea nitrogen.

@article{Jones1969TheEC,
  title={The enterohepatic circulation of urea nitrogen.},
  author={E. Anthony Jones and Richard A. Smallwood and A Craigie and Victor M Rosenoer},
  journal={Clinical science},
  year={1969},
  volume={37 3},
  pages={825-36}
}