1. , eds. Clinical Practice Guidelines: Directions for a New Program. US Institute of Medicine Committee to Advise the Public Health Service on Clinical Practice Guidelines. US Dept Health Human Services, Washington, DC: National Academy Press, 1990.
2. Clinical Practice Guideline Number 5: Depression in Primary Care, Vol 1. Detection and Diagnosis, AHCPR Publication 93-0550. Rockville, MD: US Department of Health and Human Services, Agency for Health Care Policy and Research, 1993.
3. American Psychiatric Association. APA Practice Guidelines. Washington, DC: American Psychiatric Association, 1996.
4. The Texas Medication Algorithm Project