A few minutes after posting the annual review Science Highlights-2000 I found a gross error in paragraph 2, line 3: Please discard that message at once and use instead Science Highlights-2000-REVISED. The word in question should read "blood", not "liver". The adverse event of clozapine (Clozaril) referred to is the rare but life- threatening agranulocytosis, a precipitous loss of a certain type of white cell, and patients taking clozapine must be carefully monitored. Sorry about the error, it shows what happens if you try to do anything demanding while "off", and don't have an independent proofreader. Cheers, Joe -- J. R. Bruman (818) 789-3694 3527 Cody Road Sherman Oaks, CA 91403-5013