Scott C. J., Dujovne G. A., and Christensen B. W. “Endometrial Tissue Concentrations of Ceftiofur Derivatives Following Intrauterine Infusion in Both Non-Infected Mares and Mares With Experimentally Induced Endometritis”. Clinical Theriogenology, vol. 8, no. 2, June 2016, pp. 113-9, doi:10.58292/ct.v8.11139.