A 12-year retrospective study of equine abortion in Michigan.

@article{Tengelsen1997A1R,
  title={A 12-year retrospective study of equine abortion in Michigan.},
  author={L A Tengelsen and Behzad Yamini and Thomas P. Mullaney and Thomas G Bell and James A. Render and Jon S Patterson and Barbara A Steficek and Scott D. Fitzgerald and Fidelma A Kennedy and M R Slanker and Jos{\'e} Antonio Ramos-Vara},
  journal={Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc},
  year={1997},
  volume={9 3},
  pages={303-6}
}