title: A quantitative polymerase chain reaction method for determining copy number within the Prader-Willi/Angelman syndrome critical region.
authors.forename: S E
authors.initials: SE
authors.lastname: Roberts
authors.forename: N S
authors.initials: NS
authors.lastname: Thomas
mesh_terms: D017204:Angelman Syndrome / Q000235:genetics*; D002884:Chromosomes, Human, Pair 15; D018628:Gene Dosage; D006801:Humans; D016133:Polymerase Chain Reaction; D011218:Prader-Willi Syndrome / Q000235:genetics*