TY - BOOK AU - Otto, Catherine M. TI - Textbook of clinical echocardiography SN - 9781416055594 U1 - 616.1/207543 22 PY - 2009/// CY - Philadelphia PB - W.B. Saunders KW - Echocardiography KW - Heart Diseases KW - ultrasonography N1 - Includes index ER -