Gradations of pancreatitis, edematous, through hemorrhagic, experimentally produced by controlled injection of microspheres into blood vessels in dogs.

@article{Pfeffer1962GradationsOP,
  title={Gradations of pancreatitis, edematous, through hemorrhagic, experimentally produced by controlled injection of microspheres into blood vessels in dogs.},
  author={R B Pfeffer and A LAZZARINI-ROBERTSON and D SAFADI and G Mixter and C F SECOY and John W Hinton},
  journal={Surgery},
  year={1962},
  volume={51},
  pages={764-9}
}