Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0959-437X(98)80148-2
Fragile X Syndrome free resource MedlinePlus Health Information https://medlineplus.gov/fragilexsyndrome.html
free resource NCI CPTAC Assay Portal https://assays.cancer.gov/CPTAC-68