answer:I haven’t seen the doc yet and I have not read the book, either. I would definitely be interested in the documentary. Not sure if I have time to read the book. I saw something recently on a news show (60 MInutes, maybe?) where they said recent developments show better results with a low dose of chemo over a long time rather than a high dose of chemo over a short period. The low dose over a long period helped prevent the cancer cells from metastasizing better than the high dose.