Hilburger , L., Rosenberg , L., Mitchell , A., Varner , D., Cheong , S., Castaneda , C., Alshanbari , F. and Amorim , M. (2019) “Idiopathic infertility in a Friesian stallion”, Clinical Theriogenology, 11(3), p. 501. doi: 10.58292/ct.v11.10428.