Gomez, C R Transesophageal echocardiography in the etiologic diagnosis of stroke. [electronic resource] - Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association 1991 - 81-7 p. digital Publication Type: Journal Article ISSN: 1052-3057 Standard No.: 10.1016/S1052-3057(11)80006-6 doi