Ontogeny of hemoglobins in sheep.

@article{Hammerberg1974OntogenyOH,
  title={Ontogeny of hemoglobins in sheep.},
  author={Bruce Hammerberg and Ian Brett and Hyram Kitchen},
  journal={Annals of the New York Academy of Sciences},
  year={1974},
  volume={241 0},
  pages={672-82}
}