Radó, J [The value of transesophageal echocardiography in the detection of left coronary proximal stenosis]. [electronic resource] - Orvosi hetilap May 1993 - 1143-6 p. digital Publication Type: Journal Article ISSN: 0030-6002 Subjects--Topical Terms: AdultAgedAngioplasty, Balloon, CoronaryBlood Flow VelocityCoronary AngiographyCoronary Disease--diagnostic imagingEchocardiography, Doppler--methodsEsophagusFemaleHumansMaleMiddle Aged