共 50 条
- [4] IMPEDANCE MEASUREMENTS IN THE 50 TO 1,000 MEGACYCLE RANGE [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1951, 39 (06): : 716 - 716
- [5] CITATION CLASSIC - SELECTIVE CINE CORONARY ARTERIOGRAPHY - CORRELATION WITH CLINICAL FINDINGS IN 1,000 PATIENTS [J]. CURRENT CONTENTS/CLINICAL PRACTICE, 1981, (46): : 18 - 18