Links
[1] https://disorders.eyes.arizona.edu/disorders/smith-lemli-opitz-syndrome
[2] http://www.ncbi.nlm.nih.gov/omim/270400
[3] https://disorders.eyes.arizona.edu/disorders/joubert-syndrome-and-related-disorders
[4] http://omim.org/entry/213300
[5] https://disorders.eyes.arizona.edu/references/meckel-gruber-syndrome-update-diagnosis-clinical-management-and-research-advances
[6] https://disorders.eyes.arizona.edu/references/clinical-and-genetic-heterogeneity-meckel-syndrome
[7] https://disorders.eyes.arizona.edu/references/ocular-manifestations-meckel-syndrome
[8] https://disorders.eyes.arizona.edu/references/encephalocele-polycystic-kidneys-and-polydactyly-autosomal-recessive-trait-simulating