The quality of life.
D004493:Education; D004787:Environmental Pollution; D006801:Humans; D007494:Ireland; D007899:Leisure Activities; D008393:Marriage; D010684:Philosophy; D011156:Population Density; D011787:Quality of Health Care; D011788:Quality of Life; D012424:Rural Population; D019966:Substance-Related Disorders; D014149:Tranquilizing Agents
D014149:Tranquilizing Agents