Links
[1] https://disorders.eyes.arizona.edu/disorders/norrie-disease
[2] http://omim.org/entry/310600
[3] https://ghr.nlm.nih.gov/gene/FZD4
[4] https://disorders.eyes.arizona.edu/disorders/familial-exudative-vitreoretinopathy-evr1
[5] https://disorders.eyes.arizona.edu/references/new-locus-autosomal-dominant-familial-exudative-vitreoretinopathy-maps-chromosome-11p12-1
[6] https://disorders.eyes.arizona.edu/references/genetic-heterogeneity-familial-exudative-vitreoretinopathy-exclusion-evr1-locus-chromosom