Links
[1] http://ghr.nlm.nih.gov/gene/MAFB#
[2] https://disorders.eyes.arizona.edu/disorders/duane-retraction-syndrome-1
[3] http://omim.org/entry/126800
[4] https://disorders.eyes.arizona.edu/disorders/duane-retraction-syndrome-2
[5] http://omim.org/entry/604356
[6] https://disorders.eyes.arizona.edu/references/loss-mafb-function-humans-and-mice-causes-duane-syndrome-aberrant-extraocular-muscle