title: Identification of a 19/20 translocation by G-, Q- and C-banding.
mesh_terms: D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002903:Chromosomes, Human, 19-20; D005260:Female; D005821:Genetic Techniques; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D014178:Translocation, Genetic