Clinical trial and laboratory investigation of a low-dose progestogen-only contraceptive--Exluton.

@article{Foley1973ClinicalTA,
  title={Clinical trial and laboratory investigation of a low-dose progestogen-only contraceptive--Exluton.},
  author={M Foley and Barbara Law and Jo Davies and K. Fotherby},
  journal={International journal of fertility},
  year={1973},
  volume={18 4},
  pages={246-51}
}