The authors replyTo the EditorBROWN, B. GREG M.D., PH.D.BOLSON, EDWARD B.S.FRIMER, MORRIs MSEDODGE, HAROLD T. M.D.Author informationWadsworth VA Hospital Los Angeles, CaliforniaUniversity of Washington Seattle, WashingtonCirculation 56(2):p 331, August 1977.Copyright © 1977 American Heart Association, Inc.