1. Mental and motor development in young mongol children;Carr;J. Ment. Defic. Res.,1970
2. Atlantoaxial dislocation in Down's syndrome;Curtis;Report of two patients requiring surgical correction. J.A.M.A.,1968
3. Spontaneous atlanto-axial dislocation in a mongoloid child with spinal cord compression;Dzenitis;Case report. J. Neurosurg.,1966
4. Observations on the spine in mongoloidism;Martel;Am. J. Roentgenol.,1966
5. Mongolism;Oster,1953