Posted by Simon (213.122.0.43) on March 21, 2001 at 19:15:34:
Just received this link to an article in the UK's "Doctor" magazine. It goes out to most GPs, so might actually improve things here.
For those elsewhere in the world, it's probably about as authoritative an article as you're going to get, so make good use of it.
Big, big thankyous to Peter Goadsby and Manjit Matharu at Queen Square.