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Ultrasound screening of fetal structural abnormalities at 12 to 14 weeks in Hong Kong |
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| Authors: | Min Chen Yung Hang Lam Chin Peng Lee Mary Hoi Yin Tang |
| Institution: | Department of Obstetrics and Gynaecology, The University of Hong Kong, Tsan Yuk Hospital, Hong Kong, China |
| Abstract: | |
| Keywords: | fetal abnormalities ultrasound prenatal diagnosis advanced age |