A simple method for the isolation of pregnant mare serum gonadotropin.

@article{Gospodarowicz1967ASM,
  title={A simple method for the isolation of pregnant mare serum gonadotropin.},
  author={Denis Gospodarowicz and H Papkoff},
  journal={Endocrinology},
  year={1967},
  volume={80 4},
  pages={699-702}
}