CenterWatch  
   Listing of Clinical Research Trials for Herpes Labialis Infections (Cold Sores)
   http://www.centerwatch.com/studies/CAT295.HTM

Animated-Teeth.com  
   Information about cold sores, fever blisters, oral herpes, and their remedies.
   http://www.animated-teeth.com/cold_sores/t1_cold_sores.htm

Wintertime Cold-Sore Tips  
   Wintertime can be especially difficult for cold-sore suffers. Here are some new tips that can make the difference between a great week or a dreaded cold sore.
   http://www.purelip.com/tips.html

Herpes Simplex  
   Fact sheet on symptoms, development, treatment and prevention of cold sores.
   http://www.nevdgp.org.au/ginf2/murtagh/Infections/Herpessimplex.htm

Herpes Doctor - Oral Herpes  
   Provide help and information for Cold Sore sufferers.
   http://herpesdoctor.com/herpes/simplex/oral

Cold Sores + Shingles  
   Information on the various treatments available for Oral Herpes and some additional references to treatment of Shingles.
   http://thisisawar.com/HealthCold.htm

eMedicine Health - Cold Sores  
   Consumer health resource center providing information on causes, symptoms, and treatment.
   http://www.emedicinehealth.com/articles/20533-1.asp