For anyone interested in the research into the immune system and current knowledge : The Beautiful Cure: Harnessing Your Body’s Natural Defences by Daniel M. Davis might be worth a read.
Despite a slightly misleading title,this book is a scientific account of the development and current state of immunotherapy and how recent discoveries came about. I'm going to try my library for it as the paperback is not out until next February :
The ketogenic diet as part of treating NHL: anyone here has experiences with this ? 
Could Anyone help me with the type of lymphoma i have, and what is going to happen to me.
What does this results mean? Do I have cancer or is there any chance of getting it in future? 
My search for the perfect anti lymphoma diet