Cavoretto, Paolo Nuchal translucency measurement, free β-hCG and PAPP-A concentrations in IVF/ICSI pregnancies: systematic review and meta-analysis. [electronic resource] - Prenatal diagnosis Jun 2017 - 540-555 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1097-0223 Standard No.: 10.1002/pd.5052 doi Subjects--Topical Terms: Chorionic Gonadotropin, beta Subunit, Human--bloodFemaleHumansNuchal Translucency MeasurementPregnancy--bloodPregnancy-Associated Plasma Protein-A--metabolismSperm Injections, Intracytoplasmic