Posted by Asa (130.238.5.2) on September 01, 2000 at 15:58:05:
I just read on one of the links that 77% of all CH sufferers smoke (or used to). I've never smoked, but my whole family smoked when I was a kid. I wonder if secondary smoking during childhood, especially when it is in your own home, could be something to look into? Difficult to make certain of course, most of us in the West have such experiences. But still...