Links
[1] http://ghr.nlm.nih.gov/gene/VPS13B
[2] https://disorders.eyes.arizona.edu/references/cohen-syndrome-report-nine-cases-and-review-literature-emphasis-ophthalmic-features
[3] https://disorders.eyes.arizona.edu/references/cohen-syndrome-caused-mutations-novel-gene-coh1-encoding-transmembrane-protein-presumed
[4] https://disorders.eyes.arizona.edu/references/genetic-heterogeneity-and-clinical-variability-sanfilippo-syndrome-types-b-and-c