Is quantitation a good value?
Paul
P
Heidenreich
D001022:Aortic Valve Insufficiency / Q000000981:diagnostic imaging* / Q000628:therapy; D004452:Echocardiography; D006801:Humans; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D016896:Treatment Outcome