TY  - RPRT
TI  - A computer-controlled aortic and mitral valve occluder.
AU  - S B Solomon
AU  - S D Nikolic
AU  - R W Frater
AU  - E L Yellin
DO  - 10.1007/bf02738548
UR  - https://pubmed.ncbi.nlm.nih.gov/9124731/
ID  - 9124731
ER  -