PT  - JOURNAL ARTICLE
AU  - Hsi, David H.
AU  - Ryan, Gerald F.
TI  - Prosthetic heart valves (January 2002)
DP  - 2002 Jun 01
TA  - Cleveland Clinic Journal of Medicine
PG  - 448--448
VI  - 69
IP  - 6
4099  - http://www.ccjm.org/content/69/6/448.short
4100  - http://www.ccjm.org/content/69/6/448.full
SO  - Cleve Clin J Med2002 Jun 01; 69