L. L. Jackson

Effects of epidural administration of xylazine or lidocaine on bovine uterine motility and perineal analgesia.

J. Ko, R. P. Smith, L. Evans, 1989, Theriogenology.

Surgical treatment of uterine torsion in a llama (Lama glama).

L. Evans, G. Althouse, S. Hopkins, 1991, The Cornell veterinarian.