Verwysings
- Bredon , R.M. and Short , A.M. 1971 . Oesophageal fistulation of cattle for pasture utilization studies, post‐fistulation care and use of animals and sampling procedures . Agroanimalia , 3 : 141 – 144 .
- Du Toit , P.F. 1972 . The goat in a bush‐grass community . Proc. Grassld. Soc. Sth. Afr. , 7 : 44 – 50 .
- Osborn , D.E. and Bredon , R.M. 1970 . The technique of using oesophageal fistulated cattle for study of pasture utilization . Jl. S. Afr. vet. med. Ass. , : 51 – 55 .
- Schutte , J.A. , Wilke , P.I. and Compaan , J.P. 1971 . Surgical procedure for the creation of an oesophageal fistula in a sheep . Agroanimalia , 3 : 99 – 102 .
- Torell , D.T. 1954 . An oesophageal fistula for animal nutrition studies . J. Anim. Sc. , 13 : 878 – 884 .
- Van Dyne , G.M. and Torell , D.T. 1964 . Development and use of the oesophageal fistula: a review . J. Range Mgt. , 17 : 7 – 19 .