Landers , M., A. Kent, E. Peterson, R. Gilbert, and H. French. “Determining the Lowest Dose of Prostaglandin Needed for Luteolysis of a Mature Corpus Luteum in Cycling Donkeys in the Caribbean”. Clinical Theriogenology, vol. 10, no. 3, Sept. 2018, p. 347, doi:10.58292/ct.v10.10054.