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Is ultrasound alone enough for prenatal screening of trisomy 18? A single centre experience in 69 cases over 10 years |
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| Authors: | S Lai W L Lau W C Leung F K Lai R Chin |
| Institution: | Prenatal Diagnosis and Counselling Clinic, Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Kowloon, HKSAR, China |
| Abstract: | |
| Keywords: | trisomy 18 ultrasound screening fetal abnormalities |