title: A freehand ultrasonographically guided technique in transabdominal chorionic villus sampling in more than 24 000 consecutive cases.
authors.forename: Robert
authors.initials: R
authors.lastname: Saura
authors.forename: Jérôme
authors.initials: J
authors.lastname: Toutain
authors.forename: Jacques
authors.initials: J
authors.lastname: Horovitz
mesh_terms: D015193:Chorionic Villi Sampling / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D011247:Pregnancy; D018084:Ultrasonography, Interventional