1. Central nervous system emboli in open-heart surgery;Allen;Canad. J. Surg.,1963
2. Studies of the effects of position on the development of cerebral air embolism during open-heart surgery;Bagdonas;Surgery,1962
3. The role of position in the development of cerebral air embolism following air injection in the base of the aorta;Bagdonas;Surg. Forum,1960
4. Neuropathological findings in patients dying after open-heart surgery;Brierley;Thorax,1963
5. Cerebral injury following cardiac operations;Brierley;Lancet,1964