Posted by Bob Johnson (12.19.49.2) on April 28, 2000 at 08:35:46:
In Reply to: Rebound headaches posted by Cindi on April 28, 2000 at 07:03:19:
Please see, "CH Resources--#2", 4/16/00. Under "articles" you will find a very good review article. (Contact me directly if you run into a long delay in obtaining it.)