TY  - JOUR
TI  - Echogenicity and echocardiographic guidance
AU  - Balcı, K.G.
AU  - Balcı, M.M.
JO  - The Anatolian Journal of Cardiology
PY  - 2019
VL  - 21
SP  - 177
EP  - 178
DO  - 10.14744/AnatolJCardiol.2018.92596
ER  -