title: "Physicians' estimates of cardiac index and intravascular volume based on clinical assessment versus transesophageal Doppler measurements obtained by critical care nurses".
authors.forename: Nancy L
authors.initials: NL
authors.lastname: Szaflarski
mesh_terms: D001783:Blood Flow Velocity; D001810:Blood Volume; D006328:Cardiac Catheterization / Q000379:methods; D002302:Cardiac Output; D003422:Critical Care; D017548:Echocardiography, Transesophageal; D006439:Hemodynamics; D006801:Humans; D009741:Nursing Staff, Hospital; D010820:Physicians; D011651:Pulmonary Artery; D012107:Research Design