Pupation requirement of the beetle, Xyleborus ferrugineus: sterols other than cholesterol.

@article{Chu1970PupationRO,
  title={Pupation requirement of the beetle, Xyleborus ferrugineus: sterols other than cholesterol.},
  author={H M Chu and Dale M. Norris and L T Kok},
  journal={Journal of insect physiology},
  year={1970},
  volume={16 7},
  pages={1379-87}
}