1. ATS Medical Inc. -ATS Open Pivot Bileaflet Valve (1994) Investigational Protocol
2. Blauth CI, Arnold BA, Taylor KM et al. (1988) Cerebral microembolism during cardiopulmonary bypass. J Thorac Cardiovasc Surg 95: 668–76
3. Brodie E, Pettigrew L, Grosset DG, Faichney A, Lees KR (1994) Cognitive consequences of cardiac surgery: the role of particulate and/or gaseous emboli. Presentation to Eur Soc for Cognitive Psychology, Lisbon, Portugal
4. Castellon L, Parega JG, Infantes C, Ruez MC et al. (1990) Five years experience with the Bjork-Shiley Monostrut valve in 2726 patients. In: E. Bodnar (Ed) Surgery for Heart Valve Disease. ICR Publishers: 268–284
5. Flachskamf FA, O’Shea JP, Griffin BP, Guerro L et al. (1991) Patterns of normal transvalvular regurgitation in mechanical valve prostheses. J Am Coll Cardiol 18: 1493–98