title: Quality control at first trimester: is there something new?
authors.forename: Laurent J
authors.initials: LJ
authors.lastname: Salomon
authors.forename: Jean Pierre
authors.initials: JP
authors.lastname: Bernard
authors.forename: Yves
authors.initials: Y
authors.lastname: Ville
mesh_terms: D018568:Crown-Rump Length; D005260:Female; D006801:Humans; D048208:Nuchal Translucency Measurement; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011786:Quality Control; D015203:Reproducibility of Results