PEPE23 Editorial:Ancora S.A.|Año:1989|Páginas:1318| Autores John A. Talbott, M.D. Professor and Chairman, Department of Psychiatry, University of Maryland School of Medicine Robert E. Hales, M.D. Associate Professor of Psychiatry, Uniformed Services University of the Health Sciences, F. Edward Hébert School of Medicine Stuart C. Yudofsky, M.D. Professor and Chairman, Department of Psychiatry, The University of Chicago