Stoff D M, Ieni J, Friedman E, Bridger W H, Pollock L, Vitiello B
Department of Psychiatry, Medical College of Pennsylvania, Eastern Pennsylvania Psychiatric Institute, Philadelphia 19129.
Biol Psychiatry. 1991 Mar 1;29(5):494-8. doi: 10.1016/0006-3223(91)90273-o.