Links
[1] https://disorders.eyes.arizona.edu/disorders/pierson-syndrome
[2] http://omim.org/entry/609049
[3] https://disorders.eyes.arizona.edu/disorders/warburg-micro-syndrome
[4] http://omim.org/entry/600118
[5] https://disorders.eyes.arizona.edu/disorders/microcoria-congenital
[6] http://omim.org/entry/156600
[7] https://disorders.eyes.arizona.edu/references/familial-acorea-microphthalmia-and-cataract-syndrome