Lipids, Hormones, and Gastric BypassJIANG, WEI M.D.Author informationDurham, N.C.Reprints are not available; however, Letters to the Editor can be downloaded at http://ajp.psychiatryonline.org.American Journal of Psychiatry 163(6):p 1113-1114, June 2006.Copyright © 2006 American Psychiatric Association.