@misc{indiciaee59bc09c493c,
  title = {Relationship of bull fertility to sperm nuclear shape},
  author = {G.C. Ostermeier and G.A. Sargeant and B.S. Yandell and J.J. Parrish},
  year = {2013},
  doi = {10.1002/j.1939-4640.2001.tb02219.x},
  url = {https://pubs.usgs.gov/publication/93868},
  note = {Source identifier: 93868}
}