DeHoogh, Willem. “Dicumarol Toxicity in a Herd of Ayrshire Cattle Fed Moldy Sweet Clover”. The Bovine Practitioner, no. 24 (November 1, 1989): 173–175. Accessed May 26, 2024. https://bovine-ojs-tamu.tdl.org/bovine/article/view/2272.