Permeability to thorium dioxide of the intercellular spaces of the frog cerebral hemisphere.

@article{Villegas1966PermeabilityTT,
  title={Permeability to thorium dioxide of the intercellular spaces of the frog cerebral hemisphere.},
  author={G. M. Villegas and Julio Fern{\'a}ndez},
  journal={Experimental neurology},
  year={1966},
  volume={15 1},
  pages={18-36}
}