1988 Cardiac tamponade and pericardial effusion: Respiratory variation in transvalvular flow velocities studied by Doppler echocardiography
published | article-journal | ELSEVIER-USER-1.0

What is a "Work"?

A Fatcat "work" groups a set of releases that are all editings or editing stages of the same intellectual contribution. For example, a pre-print and a published article may contain small differences, but still reference the same underlying "work".