Physiological effect Toxicology 40 Environmental aspects 30 Health aspects 18 Effets physiologiques 13 Alcohol 5 Animal Biochemistry 5 Drugs 5 Health & Biological Sciences 5 Radiation 5 Therapeutic use 5 Tobacco 5 adverse effects 5 Electromagnetism 4 Human Anatomy & Physiology 4 Medicine 4 Smoking 4 Social aspects 4 Calcium 3 Carcinogens 3 Chemicals 3 Diseases 3 Electromagnetic fields 3 Health risk assessment 3 Metals 3 Music 3 Nutritional Physiological Phenomena 3 Photochemistry 3 Pollution 3 Prevention 3