1. On the action of combined carbon dioxide excess and oxygen deficiency in the regulation of breathing;Åström;Acta Physiol. Scand.,1952
2. Cyclic variations in blood oxygen tension with the respiratory cycle;Bergman;Anesthesiology,1961
3. Effect of different breathing patterns on alveolar-arterial gradients in dogs;Bergman;J. Appl. Physiol.,1963
4. Rhythmical variation in the activity of the carotid body chemoreceptors;Biscoe;J. Physiol. (Lond.),1965
5. Interaction of centrogenic and chemoreflex control of breathing during oxygen deficiency at rest;Bjurstedt;Acta Physiol. Scand.,1946