title: Studies of placental pathology in randomized women undergoing either amniocentesis or CVS.
authors.affiliation: Children's Hospital of Eastern Ontario, Ottawa, Canada.
authors.forename: B
authors.initials: B
authors.lastname: Carpenter
authors.forename: C L
authors.initials: CL
authors.lastname: Jimenez
authors.forename: J E
authors.initials: JE
authors.lastname: Gordon
authors.forename: H
authors.initials: H
authors.lastname: Greenwood
authors.forename: A G
authors.initials: AG
authors.lastname: Hunter
mesh_terms: D000328:Adult; D000649:Amniocentesis / Q000009:adverse effects*; D002170:Canada; D015193:Chorionic Villi Sampling / Q000009:adverse effects*; D005260:Female; D005865:Gestational Age; D006801:Humans; D009929:Organ Size; D010920:Placenta / Q000033:anatomy & histology / Q000473:pathology*; D011247:Pregnancy; D012044:Regression Analysis