The movements at the sacro-iliac joints and their importance to changes in the pelvic dimensions during parturtion.

@article{Borell1957TheMA,
  title={The movements at the sacro-iliac joints and their importance to changes in the pelvic dimensions during parturtion.},
  author={U Borell and I FERNSTROM},
  journal={Acta obstetricia et gynecologica Scandinavica},
  year={1957},
  volume={36 1},
  pages={42-57}
}