An experiment in the selection of first-year dental students at the University of the Witwatersrand.

@article{Cowley1985AnEI,
  title={An experiment in the selection of first-year dental students at the University of the Witwatersrand.},
  author={A M Cowley and Peter Fridjhon},
  journal={The Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika},
  year={1985},
  volume={40 12},
  pages={727-32}
}