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Value of transvaginal ultrasound in the diagnosis of fetal cardiac defects with thickenednuchal translucency at 11~14 week of gestation |
GENG Dan-ming, WANG Hong, WANG Yu-xin, TU Xue-jun, LI Hui-zhong |
Departmen of Ultrasound, Fuzhou General Hospital of Nanjing Command, Fuzhou 350025, China |
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Received: 21 October 2009
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