Echocardiographer's Pocket Reference: Adult,Echo Made Easy International Edition: 4th edition | Sam Kaddoura | ISBN: 9780702083617 | Elsevier Asia Bookstore,Amazon.com: The Echo Manual: Ebook without Multimedia eBook : Oh, Jae K., Kane, Garvan C.: Books,Echo Made Easy International Edition: 4th edition | Sam Kaddoura | ISBN: 9780702083617 | Elsevier Asia Bookstore,Bookstore | AZ Heart Foundation