Lyman , C., Baldrighi , J., Yanos , M., Germaine , S., Kane , A. and Holyoak , G. 2018. Evaluating the efficacy of a silicone Y-design intrauterine device as a horse contraceptive in a captive breeding trial. Clinical Theriogenology. 10, 3 (Sep. 2018), 336. DOI:https://doi.org/10.58292/ct.v10.10041.