title: Clinical and laboratory experience with early amniocentesis.
authors.affiliation: Prenatal Diagnostic Center, Lexington, MA 02173.
authors.forename: B
authors.initials: B
authors.lastname: Thayer
authors.forename: B
authors.initials: B
authors.lastname: Braddock
authors.forename: K
authors.initials: K
authors.lastname: Spitzer
authors.forename: W
authors.initials: W
authors.lastname: Miller
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology / Q000209:etiology; D000328:Adult; D000649:Amniocentesis / Q000009:adverse effects / Q000379:methods / Q000592:standards*; D016022:Case-Control Studies; D000013:Congenital Abnormalities / Q000175:diagnosis / Q000453:epidemiology; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008404:Massachusetts / Q000453:epidemiology; D011247:Pregnancy; D011256:Pregnancy Outcome; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000009:adverse effects / Q000379:methods / Q000592:standards*; D012680:Sensitivity and Specificity