The following article explains some of the challenges with immunotherapy:
http://www.nature.com/nature/journal/v480/n7378/full/nature10673.html
Here is a new trial at MSKCC:
The following article explains some of the challenges with immunotherapy:
http://www.nature.com/nature/journal/v480/n7378/full/nature10673.html
Here is a new trial at MSKCC:
An immunotherapy trial for children and adolescents: