Second-trimester fetal aberrant right subclavian artery: Original study, systematic review and meta-Analysis of performance in detection of Down syndrome

1. De León-Luis, J.
2. Gámez, F.
3. Bravo, C.
4. Tenías, J.M.
5. Arias, A.
6. Pérez, R.
7. Maroto, E.
8. Aguarón, A.
9. Ortiz-Quintana, L.