PT - JOURNAL ARTICLE AU - Schrader, Daniel D. TI - In reply: Prosthetic Ball Free in the Left Ventricle in a Patient with an Aortic Starr-edwards Prosthesis DP - 1988 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 565--565 VI - 55 IP - 6 4099 - http://www.ccjm.org/content/55/6/565.3.short 4100 - http://www.ccjm.org/content/55/6/565.3.full SO - Cleve Clin J Med1988 Nov 01; 55