Perrino, Albert C.. A Practical Approach to Transesophageal Echocardiography / Textual Documents - 2nd / . - Wolters Kluwer /Lippinocott Williams & Wilkins , 2008. - 242 ; ISBN: 5199.67 Subjects--Index Terms: Cardiology Medicine Medical Science Dewey Class. No.: 616.1207543 / PER