title: Safety of early amniocentesis.
authors.forename: F P
authors.initials: FP
authors.lastname: Vandenbussche
authors.forename: H H
authors.initials: HH
authors.lastname: Kanhai
authors.forename: M J
authors.initials: MJ
authors.lastname: Keirse
mesh_terms: D000649:Amniocentesis / Q000009:adverse effects*; D015193:Chorionic Villi Sampling / Q000009:adverse effects; D005260:Female; D006801:Humans; D011247:Pregnancy; D013997:Time Factors