title: Delineation of trisomy 9 syndrome.
mesh_terms: D002869:Chromosome Aberrations / Q000235:genetics; D025063:Chromosome Disorders; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013577:Syndrome; D014314:Trisomy