TY  - RPRT
TI  - Echocardiographic evaluation of left ventricular size and function and function and its application in coronary artery disese.
AU  - M L Johnson
PY  - 1976
DO  - 10.1159/000398832
UR  - https://pubmed.ncbi.nlm.nih.gov/1274774/
ID  - 1274774
ER  -