Prelabor status evaluation and course of labor.

@article{Dhall1986PrelaborSE,
  title={Prelabor status evaluation and course of labor.},
  author={K. Dhall and Vandana Grover and S K Mahendru},
  journal={Asia-Oceania journal of obstetrics and gynaecology},
  year={1986},
  volume={12 1},
  pages={25-31}
}