EL SSENTIAL

Syndrome, Hunter Syndrome, Cri du Chat (5p-) Syndrome, Smith–Magenis Syndrome, Prader-Willi Syndrome, Microcephaly, Tay-Sachs Disease, and other named and unnamed congenital disorders that consistently result in moderate-to-severe disabilities Children who are struggling to become vocal

  Syndrome, Tach, Cri du chat