Peripheral steroid hormone levels and nitrogen retention in the gilt from prepuberty to parturition.

@article{Shearer1971PeripheralSH,
  title={Peripheral steroid hormone levels and nitrogen retention in the gilt from prepuberty to parturition.},
  author={I J Shearer and Nathan Haynes and David Crighton},
  journal={Journal of reproduction and fertility},
  year={1971},
  volume={27 3},
  pages={491-2}
}