Prevention prevention & control 205 Prévention 170 AIDS (Disease) 119 Treatment 87 Cancer 76 Diseases 75 Máis ... Communicable diseases 55 Social aspects 53 Government policy 47 History 47 Health and hygiene 45 Safety measures 45 Suicide 43 Mental illness 38 methods 38 therapy 38 Sida 37 Acquired Immunodeficiency Syndrome 36 Epidemiology 34 Traitement 34 Occupational diseases 31 Epidemics 30 Health aspects 29 Psychological aspects 28 Heart 27 Industrial hygiene 27 Toxicology 27 Suicidal behavior 26 Children 25 menos ...