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Ossification timing of sacral vertebrae by ultrasound in the mid-second trimester of pregnancy |
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| Authors: | P De Biasio G Ginocchio G Aicardi G Ravera P L Venturini M Vignolo |
| Institution: | 1. Department of Obstetrics and Gynaecology, University of Genoa, “G. Gaslini” Institute, Genoa, Italy;2. Department of Pediatrics, First Pediatric Clinic. University of Genoa, “G. Gaslini” Institute, Genoa, Italy;3. Department of Health Sciences—Biostatistics Section, University of Genoa, Genoa, Italy |
| Abstract: | |
| Keywords: | fetal spine pregnancy ultrasonography sacral agenesis caudal regression syndrome |