TY  - RPRT
TI  - Left ventricular filling dynamics and diastolic function.
AU  - E L Yellin
AU  - S Nikolic
AU  - R W Frater
DO  - 10.1016/0033-0620(90)90016-u
UR  - https://pubmed.ncbi.nlm.nih.gov/2405453/
ID  - 2405453
ER  -