Three of a kind.
D000544:Alzheimer Disease / Q000235:genetics; D000818:Animals; D002607:Charcot-Marie-Tooth Disease / Q000235:genetics; D005823:Genetics / Q000639:trends*; D006801:Humans; D009185:Myelin Proteins / Q000235:genetics
D009185:Myelin Proteins; C073687:PMP22 protein, human