TY  - RPRT
TI  - Relation between apex cardiogram and changes in left ventricular pressure and dimension.
AU  - A Venco
AU  - D G Gibson
AU  - D J Brown
PY  - 1977
DO  - 10.1136/hrt.39.2.117
UR  - https://pubmed.ncbi.nlm.nih.gov/836726/
ID  - 836726
ER  -