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Trisomy 13 and trisomy 18 in a defined population: epidemiological,genetic and prenatal observations |
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| Authors: | M J Parker J L S Budd E S Draper I D Young |
| Institution: | 1. Department of Clinical Genetics, Leicester Royal Infirmary, Leicester, UK;2. Trent Congenital Anomalies Register, Department of Epidemiology and Public Health, University of Leicester, Leicester, UK |
| Abstract: | |
| Keywords: | prenatal diagnosis screening trisomy 13 trisomy 18 |