1. Mental and motor development in young mongoloid children;Carr;J. ment. Defic. Res,1970
2. A study of children with mongolism reared in the home compared with those reared away from the home;Centerwall;Pediatrics,1960
3. A survey of mongoloid births in Victoria, Australia, 1942-1957;Collman;Amer. J. Pub. Health,1962
4. Rates of Trisomy 18 in livebirths, still births and at amniocentesis;Hook;Birth Defects Orig. Art Series,1979
5. A comparison of mongoloid children;Kugel;JAMA,1961