title: [Down syndrome: a 21st Century medical challenge].
authors.forename: Alberto
authors.initials: A
authors.lastname: Goday-Arnó
authors.forename: Cristina
authors.initials: C
authors.lastname: Claret Torrents
mesh_terms: D004314:Down Syndrome / Q000150:complications*; D004700:Endocrine System Diseases / Q000209:etiology; D006801:Humans