|
|
The application value of prenatal ultrasound combined with four-dimensional imaging in the detection of fetal surface structure anomaly at GA 11 to 13+6 weeks |
CHEN Li-ming, ZHANG Rong-kuan |
Department of Ultrasound, Hangu Hospital of Binhai New District, Tianjin 300480, China |
|
|
|
Received: 28 November 2013
|
|
|
|
|
|
|
|