1. Cardiopulmonary effects of positive end-expiratory pressure in anesthetized horses;Beadle;Am. J. Vet. Res.,1975
2. The oxygen deficit of arterial blood caused by non-ventilating part of the lungs;Berggren;Acta Physiol. Scand.,1942
3. Blood pressure, cardiac output and blood-gas tension in the horse at rest and during exercise;Bergsten;Acta Vet. Scand.,1974
4. Pulmonary densities during anesthesia - a proposal of atelectasis;Brismar;Anesthesiology,1985
5. The signs and stages of anaesthesia in domestic animals;Campbell;Vet. Rec.,1958