title: [Segregation of the ABO locus in a case of trisomy 9p].
mesh_terms: D002869:Chromosome Aberrations; D002874:Chromosome Mapping; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D014314:Trisomy
vernacular_title: Segregazione del locus ABO in un caso di trisomia 9p.