Health surveys AIDS (Disease) 4 Health and hygiene 3 Social aspects 3 Health facilities 2 Hospitals 2 Medicine 2 more ... Prevention 2 Public health 2 Acquired Immunodeficiency Syndrome 1 Attitudes 1 Coronary heart disease 1 Economic aspects 1 Employer attitude surveys 1 Health Surveys 1 Heart 1 Hispanic American youth 1 Infarction 1 Italian Americans 1 Medical personnel 1 Minorities 1 Minority Groups 1 Mortality 1 Patients 1 Psychological aspects 1 Public opinion 1 Social conditions 1 Social life and customs 1 Transmission 1 nursing 1 statistics & numerical data 1 therapy 1 less ...