Zwingenberger, Allison; Benigni, Livia; Lamb, Christopher R. (1 Jan 2015), Mattoon, John S.; Nyland, Thomas G. (eds.), "Chapter 14 - Musculoskeletal System", Small Animal Diagnostic Ultrasound (Third Edition) (بالإنجليزية), St. Louis: W.B. Saunders, pp. 517–540, ISBN:978-1-4160-4867-1, Archived from the original on 2021-02-02, Retrieved 2021-01-22
Haussler, Kevin K.; Jeffcott, Leo B. (1 Jan 2014), Hinchcliff, Kenneth W.; Kaneps, Andris J.; Geor, Raymond J. (eds.), "21 - Back and pelvis", Equine Sports Medicine and Surgery (Second Edition) (بالإنجليزية), W.B. Saunders, pp. 419–456, ISBN:978-0-7020-4771-8, Archived from the original on 2021-02-02, Retrieved 2021-01-22
web.archive.org
Zwingenberger, Allison; Benigni, Livia; Lamb, Christopher R. (1 Jan 2015), Mattoon, John S.; Nyland, Thomas G. (eds.), "Chapter 14 - Musculoskeletal System", Small Animal Diagnostic Ultrasound (Third Edition) (بالإنجليزية), St. Louis: W.B. Saunders, pp. 517–540, ISBN:978-1-4160-4867-1, Archived from the original on 2021-02-02, Retrieved 2021-01-22
Haussler, Kevin K.; Jeffcott, Leo B. (1 Jan 2014), Hinchcliff, Kenneth W.; Kaneps, Andris J.; Geor, Raymond J. (eds.), "21 - Back and pelvis", Equine Sports Medicine and Surgery (Second Edition) (بالإنجليزية), W.B. Saunders, pp. 419–456, ISBN:978-0-7020-4771-8, Archived from the original on 2021-02-02, Retrieved 2021-01-22