I will say you are putting in more time than I will if I go. I am only going for the minimum of 32 hours over 8-10 days. I see in Europe they do even less but the radon concentrations are much higher than in the mine in Montana.

Does Pat talk about the increased dose? Too bad there aren't some studies with dose information and a better guide.

No families take so little medicine as those of doctors, except those of apothecaries.

Oliver Wendell Holmes