InhaltsangabePreface. Biologic Effects of Sun and UV Radiation. Radiation and Vitamin D3 and Bone Health. Photoimmunology. Biopositive Effects of UV Radiation. Biologic and Therapeutic Effects of Electromagnetic Currents and Fields Part I: Biomedical and Physical Aspects. Biologic and Therapeutic Effects of Electromagnetic Currents and Fields Part 2: Therapeutic Application. Ocular and Non-Ocular Regulation of Circadian Rhythms and Melatonin. Therapeutic Effects of Light. Other. Author Index. Subject Index.