Medical personnel Prevention 161 Medical care 155 Health and hygiene 141 Infection 97 Sanitation 63 Diseases 62 más ... Long-term care facilities 62 Social sciences 57 Communicable diseases 56 Public health 55 Health facilities 50 Malpractice 50 Health services administration 49 Nosocomial infections 49 Medicine 42 Sociology 42 History 41 Physical sciences 41 Social control 37 Humanities 34 National health services 32 Bloodborne infections 30 Physicians 28 Safety measures 28 Therapeutics 26 Standards 25 Vocational guidance 25 Life sciences 24 Organization 23 menos ...