Outcomes research: importance to (and of) echocardiography.
Pearlman
Alan S
AS
Gardin
Julius M
JM
D035843:Biomedical Research / Q000639:trends*; D002309:Cardiology / Q000639:trends*; D002318:Cardiovascular Diseases / Q000000981:diagnostic imaging*; D004452:Echocardiography / Q000639:trends*; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000639:trends*; D011379:Prognosis; D011871:Radiology / Q000639:trends*; D014481:United States