S M Factor

Bioprosthetic cardiac valve degeneration: role of inflammatory and immune reactions.

E. Seifter, R. Frater, R W Frater, 1993, The Journal of heart valve disease.

Immunogenicity of glutaraldehyde-tanned bovine pericardium.

A. Schwell, M. Dahm, R. Frater, 1990, The Journal of thoracic and cardiovascular surgery.

Long-term follow-up of the Ionescu-Shiley mitral pericardial xenograft.

R. Frater, S. Gabbay, R W Frater, 1984, The Journal of thoracic and cardiovascular surgery.