TY  - BOOK
AU  - Otto, Catherine M.
TI  - Echocardiocraphy review guide: Companion to the textbook of clinical echocardiography 
SN  - 9780323227582
U1  - 616.120 754 3 
PY  - 2016///
CY  - Philadelphia
PB  - Elsevier 
KW  -  
ER  -