Links
[1] https://disorders.eyes.arizona.edu/disorders/keratoconus-1
[2] http://www.ncbi.nlm.nih.gov/omim/148300
[3] https://disorders.eyes.arizona.edu/disorders/keratoconus-2
[4] http://www.ncbi.nlm.nih.gov/omim/608932
[5] https://disorders.eyes.arizona.edu/disorders/keratoconus-4
[6] http://www.ncbi.nlm.nih.gov/omim/609271
[7] https://disorders.eyes.arizona.edu/references/locus-autosomal-dominant-keratoconus-maps-human-chromosome-3p14-q13