Health risk assessment 21 Safety measures 9 Hazardous substances 4 Risk assessment 4 Medical care 3 Cleaning and dyeing industry 2 Dissertations 2 Dissertations, Academic 2 Environmental health 2 Health aspects 2 Industrial safety 2 Malnutrition 2 Manufacturing industries 2 Nutrition 2 Nutrition disorder in old age 2 Older people 2 Requirement 2 Apportionment 1 Attitudes 1 Chemicals 1 Chronic diseases 1 Cleaning machinery and appliances 1 Cyanides 1 Diesel electric power-plants 1 Diseases 1 Engineers 1 Environmental aspects 1 Environmental chemistry 1 Environmental risk assessment 1 Ethnic identity 1