Corrections
In the letter "Relapse Following Lorazepam Withdrawal" (February 1993, pp. 348-349), the correct spelling of the first author's name is J. Daniel Kanofsky, M.D., M.P.H. Drs. Kanofsky and Lindenmayer believe the title "Relapse in a Clozapine Responder Following Lorazepam Withdrawal" would more accurately reflect the content of their letter.