Bureau of Primary Health Care, http://bphc.hrsa.gov/
National Center for Primary Care, Morehouse School of Medicine, www.msm.edu/ncpc/
An excellent site for information on low-income, minority and underserved populations.
North American Primary Care Research Group, http://napcrg.org/
Hardin MetaDirectory of Internet Health Sources, www.lib.uiowa.edu/hardin/md/
University of Iowa Family Practice Handbook
www.vh.org/Providers/ClinRef/FPHandbook/FPContents.html
Martindale Health Science Guide, http://www.martindalecenter.com/HSGuide.html
Primary Care Internet Guide, www.uib.no/isf/guide/guide.htm
Good source for international information.