1. Effects of tolazoline on xylazine - ketamine - induced anesthesia in turkey vultures.;ALLEN J. L.;J Am Vet Med Assoc,1986
2. Twenty years of progress in avian anesthesia and surgery.;ALTMAN R. B.;J Am Vet Med Assoc,,1998
3. Isoflurane - nitrous oxide - oxigen anesthesia in na andean condor.;BERDNARSKI R. M.;J Am Vet Med Assoc,1985
4. Comparison of various anesthetic regimens in the domestic fowl.;CHRISTENSEN J.;Am J Vet Res,1987