Links
[1] http://ghr.nlm.nih.gov/gene/CRYBB3
[2] http://ghr.nlm.nih.gov/gene/CRYBB1
[3] https://disorders.eyes.arizona.edu/references/homozygous-crybb1-deletion-mutation-underlies-autosomal-recessive-congenital-cataract
[4] https://disorders.eyes.arizona.edu/references/mutations-betab3-crystallin-associated-autosomal-recessive-cataract-two-pakistani
[5] https://disorders.eyes.arizona.edu/references/new-locus-autosomal-recessive-nuclear-cataract-mapped-chromosome-19q13-pakistani-family