Links
[1] http://ghr.nlm.nih.gov/gene/SALL4
[2] https://disorders.eyes.arizona.edu/disorders/duane-retraction-syndrome-1
[3] https://disorders.eyes.arizona.edu/disorders/duane-retraction-syndrome-2
[4] http://omim.org/entry/147750
[5] https://disorders.eyes.arizona.edu/references/ocular-manifestations-strabismus-duane-syndrome-and-retinal-nerve-fiber-hypoplasia
[6] https://disorders.eyes.arizona.edu/references/ivic-syndrome-caused-c2607dela-mutation-sall4-locus
[7] https://disorders.eyes.arizona.edu/references/sall4-deletions-are-common-cause-okihiro-and-acro-renal-ocular-syndromes-and-confirm
[8] https://disorders.eyes.arizona.edu/references/duane-radial-ray-syndrome-okihiro-syndrome-maps-20q13-and-results-mutations-sall4-new-mem