PT  - JOURNAL ARTICLE
AU  - James J. Acker
TI  - 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/55/6/565.2.short
4100  - http://www.ccjm.org/content/55/6/565.2.full
SO  - Cleve Clin J Med1988 Nov 01; 55