Links
[1] https://disorders.eyes.arizona.edu/disorders/refsum-disease-adult
[2] http://omim.org/entry/266500
[3] http://ghr.nlm.nih.gov/gene/ABHD12
[4] https://disorders.eyes.arizona.edu/references/mutations-abhd12-cause-neurodegenerative-disease-pharc-inborn-error-endocannabinoid
[5] https://disorders.eyes.arizona.edu/references/novel-refsum-disorder-maps-chromosome-20