title: Frequency of inherited deletions of 22q11.
authors.forename: P W
authors.initials: PW
authors.lastname: Thompson
authors.forename: S J
authors.initials: SJ
authors.lastname: Davies
mesh_terms: D002869:Chromosome Aberrations / Q000453:epidemiology* / Q000235:genetics; D002872:Chromosome Deletion; D025063:Chromosome Disorders; D002892:Chromosomes, Human, Pair 22 / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D014852:Wales / Q000453:epidemiology