1. and ?Clinical and experimental comparisons establishing the glutaraldehyde treated xenograft as the standard for tissue heart valve replacement,? Tissue Heart Valves, (Ed.), Butterworth, London, 1979, p. 89.
2. ?Pericardial heterografts: Tissue mechanical properties and their implications for valve design,? Ph.D. thesis, University of Sheffield, Sheffield, England, 1987.
3. Gray's Anatomy, 36th ed., and (eds.), Churchill Livingston, London, England, 1980.
4. The normal pericardium
5. Pericardial heterografts