Important: All the scientific articles linked from this page are for reference only. Earth did not in any way produce, finance or be involved in the production of the articles below.


1. Effect of Light Emitting Diodes in the Photodynamic Therapy of Rheumatoid Arthritis
2. Enhancement of the Blood Growth Promoting Activity After Exposure of Volunteers to Visible and Infrared Polarized Light
Part I: Stimulation of Human Keratinocyte Proliferation in Vitro
3. Effect of Cluster Multi-diode Light Emitting Diode Therapy (LEDT) on Exercise-induced Skeletal Muscle Fatigue and Skeletal
Muscle Recovery in Humans
4. Effect of Light-emitting Diodes Therapy (LEDT) on Knee Extensor Muscle Fatigue
5. A Study to Determine The Efficacy of Combination LED Light Therapy (633 nm and 830 nm) in Facial Skin Rejuvenation
6. Light-Emitting Diodes (LEDs) in Dermatology
7. Regulation of Skin Collagen Metabolism In Vitro Using a Pulsed 660nm LED Light Source: Clinical Correlation with a
Single-Blinded Study
8. A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of
Fine Lines, Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase
9. Effects of Infrared Radiation on Skin Photo-Aging and Pigmentation
10. Facial Rejuvenation Using LEDs - Facial Rejuvenation in the Triangle of ROS
11. LEDs for Recovery - Comparison between Cold Water Immersion Therapy (CWIT) and Light Emitting Diode Therapy (LEDT)
in Short-term Skeletal Muscle Recovery after High-intensity Exercise in Athletes - Preliminary Results
12. Low Level Laser (Light) Therapy (LLLT) for Cosmetic Medicine and Dermatology
13. The Nuts and Bolts of Low-level Laser (Light) Therapy
14. Low-Level Laser Therapy as a Treatment for Chronic Pain