title: Ring chromosome 22 karyotype in a patient with Opitz (BBBG) syndrome.
authors: J
authors: J
authors: Christodoulou
authors: A
authors: A
authors: Bankier
authors: P
authors: P
authors: Loughnan
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002892:Chromosomes, Human, Pair 22; D005145:Face / Q000002:abnormalities*; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D012303:Ring Chromosomes; D013577:Syndrome