title: Williams-Beuren syndrome: unraveling the mysteries of a microdeletion disorder.
mesh_terms: D002874:Chromosome Mapping; D002897:Chromosomes, Human, Pair 7; D004549:Elastin / Q000235:genetics; D017353:Gene Deletion; D005838:Genotype; D006801:Humans; D010641:Phenotype; D018980:Williams Syndrome / Q000235:genetics*