Barbara L. Oglesbee; Brigitte Lord (2020). "Gastrointestinal Diseases of Rabbits". In Katherine E. Quesenberry; Connie J. Orcutt; Christoph Mans; James W. Carpenter (eds.). Ferrets, Rabbits, and Rodents (4th ed.). St. Louis, MO: Elsevier. pp. 174–187. doi:10.1016/b978-0-323-48435-0.00014-9. ISBN978-0-323-48435-0. PMC7258705.
Barbara L. Oglesbee; Brigitte Lord (2020). "Gastrointestinal Diseases of Rabbits". In Katherine E. Quesenberry; Connie J. Orcutt; Christoph Mans; James W. Carpenter (eds.). Ferrets, Rabbits, and Rodents (4th ed.). St. Louis, MO: Elsevier. pp. 174–187. doi:10.1016/b978-0-323-48435-0.00014-9. ISBN978-0-323-48435-0. PMC7258705.