TY  - RPRT
TI  - Echocardiography vs. fluoroscopic imaging.
AU  - A A Ziskind
AU  - S Burstein
PY  - 1992
DO  - 10.1002/ccd.1810270118
UR  - https://pubmed.ncbi.nlm.nih.gov/1525818/
ID  - 1525818
ER  -