Bloch, J., Bachoud-Levi, A., Déglon, N., Lefaucheur, J., Winkel, L., Palfi, S., Nguyen, J., Bourdet, C., Gaura, V., Remy, P., Brugières, P., Boissé, M., Baudic, S., Cesaro, P., Hantraye, P., Aebischer, P. & Peschanski, M. (2004). Neuroprotective gene therapy for Huntington's disease, using polymer-encapsulated cells engineered to secrete human ciliary neurotrophic factor: Results of a phase I study. Human Gene Therapy, 15(10), 968-975. doi:10.1089/hum.2004.15.968