Links
[1] http://ghr.nlm.nih.gov/gene/COL2A1
[2] https://disorders.eyes.arizona.edu/disorders/stickler-syndrome-type-i
[3] http://www.ncbi.nlm.nih.gov/omim/609508
[4] http://www.ncbi.nlm.nih.gov/omim/108300
[5] https://disorders.eyes.arizona.edu/disorders/kniest-dysplasia
[6] http://www.ncbi.nlm.nih.gov/omim/156550
[7] https://disorders.eyes.arizona.edu/disorders/stickler-syndrome-type-ii
[8] http://www.ncbi.nlm.nih.gov/omim/604841
[9] https://disorders.eyes.arizona.edu/disorders/vitreoretinopathy-epiphyseal-dysplasia
[10] http://www.ncbi.nlm.nih.gov/omim/120140
[11] http://www.ncbi.nlm.nih.gov/omim/183900
[12] https://disorders.eyes.arizona.edu/references/vitreoretinal-degeneration-spondyloepiphyseal-dysplasia-congenita
[13] https://disorders.eyes.arizona.edu/references/type-ii-collagen-defects-chondrodysplasias-i-spondyloepiphyseal-dysplasias