Prophylactic portacaval anastomosis.

@article{Conn1972ProphylacticPA,
  title={Prophylactic portacaval anastomosis.},
  author={Harold O. Conn and W W Lindenmuth and C. J. May and Gale Ramsby},
  journal={Medicine},
  year={1972},
  volume={51 1},
  pages={27-40}
}