1. Considerations for gastrointestinal cannulation (rumen, duodenum and ileum) in sheep with a ruminal, a simple t-type and a modified t-type cannula;ATASOY N.;Deutsche Tierärztliche Wochenschrift,2003
2. Fistulacion y canulacion permanente del compartimento 1 (rumen) en alpacas;CABRERA C. R.;Avances en Ciencias Veterinarias,1996
3. Rumenostomia canulada em dois tempos operatórios em bovinos e ovinos;CATTELAN J. W.;Ars Veterinária,1990
4. A device for obtaining time-integrated samples of ruminal fluid;CORLEY III R. N.;Journal of Animal Science,1999
5. Surgery of the bovine forestomach compartments;DUCHARME N. G.;The Veterinary Clinics of North America. Food Animal Practice,1990