A comparison of endometrial biopsy, culture and cytology during oestrus and dioestrus in the horse.

@article{Reiswig1993ACO,
  title={A comparison of endometrial biopsy, culture and cytology during oestrus and dioestrus in the horse.},
  author={J. D. Reiswig and Walter R. Threlfall and Thomas J Rosol},
  journal={Equine veterinary journal},
  year={1993},
  volume={25 3},
  pages={240-1}
}