Payne, R. C., Hutchinson, J. R., Robilliard, J. J., Smith, N. C., & Wilson, A. M. Functional specialisation of pelvic limb anatomy in horses (Equus caballus). JOURNAL OF ANATOMY, 206(6), 557-574. https://doi.org/10.1111/j.1469-7580.2005.00420.x