Purification of cortical granules from unfertilized sea urchin egg homogenates by zonal centrifugation.

@article{Schuel1972PurificationOC,
  title={Purification of cortical granules from unfertilized sea urchin egg homogenates by zonal centrifugation.},
  author={Herbert Schuel and Wayne Wilson and R S Bressler and Jeffery W Kelly and John R. Wilson},
  journal={Developmental biology},
  year={1972},
  volume={29 3},
  pages={307-20}
}