Animated-Teeth.com: Information about cold sores, fever blisters, oral herpes, and their remedies.
CenterWatch: Listing of Clinical Research Trials for Herpes Labialis Infections (Cold Sores)
Cold Sore Remedy and Prevention: Hints and tips on what causes them, plus home remedies, trigger foods, and commercial products.
Cold Sores + Shingles: Information on the various treatments available for Oral Herpes and some additional references to treatment of Shingles.
eMedicine Health - Cold Sores: Consumer health resource center providing information on causes, symptoms, and treatment.
Herpes Simplex: Fact sheet on symptoms, development, treatment and prevention of cold sores.
Herpes Simplex Infections (Non- Genital): Information on cold sores and fever blisters including symptoms, transmittal, recurrence, diagnosis and treatment, from the doctors at MedicineNet