TY  - GEN
AU  - Dong,B
TI  - [Progresses in ultrasonic medicine in China, 1996]
SN  - 0376-2491
PY  - 1997///0917
KW  - Echocardiography
KW  - Humans
KW  - Ultrasonography, Interventional
N1  - Publication Type: Journal Article; Review
ER  -