1. Normal inner canthal and outer orbital dimensions;Laestadius;J Pediatr,1979
2. Objective measurement of interpupillary distance;Pryor;Pediatries,1969
3. Konstitutionelle anomolien des augenabstandesund der interorbital breite;Gunther;Virchows Arch [A],1933
4. A new syndrome combining developmental anomalies of the eyelids, eyebrows, and nose root with pigmentary defects of the iris and head hair with congenital deafness;Waardenburg;Am J Hum Genet,1951