1. Causes of blindness in children: Twenty-five years' experience of Danish institutes for the blind;Norrie;Acta Ophth. (Kbh.),1927
2. Nogle blindhedsarsager;Norrie;Hospitalstidende,1933
3. Cited by Andersen, S. R. and Warburg, M.: Norrie's disease: Congenital bilateral pseudotumor of the retina with recessive X-chromosomal inheritance: Preliminary report;Heine;Arch. Ophth.,1961
4. Norrie's. disease: A new hereditary bilateral pseudotumor of the retina;Warburg;Acta Ophth. (Kbh.),1961
5. Norrie's disease: A congenital progressive oculo-acoustico-cerebral degeneration;Warburg;Acta Ophth. (Kbh.) Suppl.,1966