López-Pérez, J M [Dynamic intracavitary echoes studied by transthoracic and transesophageal echocardiography]. [electronic resource] - Archivos del Instituto de Cardiologia de Mexico - 139-46 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0020-3785 Subjects--Topical Terms: AdolescentAdultAgedEchocardiography--instrumentationEsophagusFemaleHeart Diseases--diagnostic imagingHumansMaleMiddle AgedThorax