TY  - BOOK
AU  - Otto, Catherine M.
TI  - The practice of clinical echocardiography 
SN  - 9780323697293
PY  - 2022///
CY  - Philadelphia
PB  - Elsevier
UR  - https://go.openathens.net/redirector/nhs?url=https://www.clinicalkey.com/dura/browse/bookChapter/3-s2.0-C20180047921
ER  -