* Bouayad, H., Rifai, S., Kay, R.S., Knottenbelt, D.C., and Smith, M. (2006). ‘Bifid tongue and Mandibular cleft in three mule foals’. ''Proceedings of the 9th Congress of the W.E.V.A.'' pp 334-346. | * Bouayad, H., Rifai, S., Kay, R.S., Knottenbelt, D.C., and Smith, M. (2006). ‘Bifid tongue and Mandibular cleft in three mule foals’. ''Proceedings of the 9th Congress of the W.E.V.A.'' pp 334-346. |