TY  - RPRT
TI  - Quantitative studies on the errors of the pulse, when used to estimate cardiac function. I. Errors occurring between heart and aorta; the counter pressure difficulty.
AU  - I Starr
PY  - 1969
DO  - 10.1016/0002-8703(69)90354-8
UR  - https://pubmed.ncbi.nlm.nih.gov/5762944/
ID  - 5762944
ER  -