Edwards, Alvin J., and Scott B. Laudert. “Economic Evaluation of the Use of Feedlot Abortifacients”. The Bovine Practitioner 1984, no. 19 (November 1, 1984): 148–150. Accessed August 27, 2024. https://bovine-ojs-tamu.tdl.org/bovine/article/view/2213.