title: Usefulness of chromosome catalog in delineating new syndromes.
mesh_terms: D002869:Chromosome Aberrations / Q000145:classification*; D025063:Chromosome Disorders; D002900:Chromosomes, Human, 1-3; D002901:Chromosomes, Human, 13-15; D002903:Chromosomes, Human, 19-20; D002905:Chromosomes, Human, 4-5; D002906:Chromosomes, Human, 6-12 and X; D004194:Disease / Q000145:classification*; D006801:Humans; D013577:Syndrome / Q000145:classification*; D014314:Trisomy