Links
[1] http://ghr.nlm.nih.gov/gene/NDP
[2] https://disorders.eyes.arizona.edu/disorders/familial-exudative-vitreoretinopathy-evr2
[3] http://omim.org/entry/305390
[4] https://disorders.eyes.arizona.edu/references/norrie-disease-extraocular-clinical-manifestations-56-patients
[5] https://disorders.eyes.arizona.edu/references/novel-mutations-norrie-disease-gene-japanese-patients-norrie-disease-and-familial
[6] https://disorders.eyes.arizona.edu/references/mutation-norrie-disease-gene-ndp-associated-x-linked-familial-exudative-vitreoretinopathy
[7] https://disorders.eyes.arizona.edu/references/mutations-norrie-disease-gene