Testicular thermoregulation in Bos indicus, crossbred and Bos taurus bulls: relationship with scrotal, testicular vascular cone and testicular morphology, and effects on semen quality and sperm production.

Brito, L.F.C., Silva, D.C., Barbosa, R.T., and Kastelic, J.P. (2004). "Testicular thermoregulation in Bos indicus, crossbred and Bos taurus bulls: relationship with scrotal, testicular vascular cone and testicular morphology, and effects on semen quality and sperm production.", Theriogenology, 61(2-3), pp. 511-528.