The effect of menstruation on cognitive and perceptual-motor behavior: a review.

@article{Sommer1973TheEO,
  title={The effect of menstruation on cognitive and perceptual-motor behavior: a review.},
  author={Boris Sommer},
  journal={Psychosomatic medicine},
  year={1973},
  volume={35 6},
  pages={515-34}
}