Beachler T., Gracz H., Morgan D., Von Dollen K., Ellis K., Lyle S., Bembenek Bailey S., Nebel A., Andrews N., Koipillai J., Frable S., Frable S., and Bailey C. “1 H-NMR Metabolomic Profiling of Allantoic and Amniotic Fluid in Pregnant Mares”. Clinical Theriogenology, vol. 10, no. 3, Sept. 2018, p. 327, doi:10.58292/ct.v10.10029.