Hershey, D W Fetal choroid plexus cysts revisited--is genetic amniocentesis indicated? [electronic resource] - Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine Apr 1992 - 147-8 p. digital Publication Type: Letter; Comment ISSN: 0278-4297 Standard No.: 10.7863/jum.1992.11.4.147 doi Subjects--Topical Terms: AmniocentesisBrain Diseases--diagnostic imagingChoroid PlexusChromosomes, Human, Pair 18Cysts--diagnostic imagingFemaleFetal Diseases--diagnostic imagingHumansPregnancyTrisomyUltrasonography, Prenatal