title: A case of 48, XYY, +21.
authors.forename: H
authors.initials: H
authors.lastname: Teramoto
authors.forename: K
authors.initials: K
authors.lastname: Nomura
authors.forename: S
authors.initials: S
authors.lastname: Tanaka
authors.forename: K
authors.initials: K
authors.lastname: Sunahori
authors.forename: K
authors.initials: K
authors.lastname: Ohama
mesh_terms: D002871:Chromosome Banding; D004314:Down Syndrome / Q000235:genetics*; D006801:Humans; D007223:Infant; D008297:Male; D008540:Meiosis; D009630:Nondisjunction, Genetic; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D014997:XYY Karyotype / Q000235:genetics*