1. The National Depressive and Manic-Depressive Association consensus statement on the undertreatment of depression;Hirschfeld;JAMA,1997
2. National DMDA On-Line Survey of Those Who Have Been Treated for Depression (1999): Chicago: National Depressive and Manic–Depressive Association.
3. National DMDA Support Group Compliance Survey (1998): Chicago: National Depressive and Manic–Depressive Association.