Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0304-3835(09)00211-0
Genes and Gene Therapy free resource MedlinePlus Health Information https://medlineplus.gov/genesandgenetherapy.html
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy/pii?v=S0304-3835(09)00211-0