Oka, Yasu <br/><br/>
Transesophageal echocardiography 
by Yasu Oka and Paul L. Goldiner 
 - Philadelphia  J. B. Lippincott  1992 
 - 338 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0397511582 
<br/><br/><label>LCCN: </label>91-042380 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echocardiography<br/>Endoscopy