The social observatory: time series data for health and behavioral research.
D003191:Comprehensive Health Care; D003469:Culture; D004777:Environment; D005191:Family Characteristics; D006285:Health Planning; D006801:Humans; D007198:Indians, North American; D007255:Information Services; D012040:Regional Health Planning; D012106:Research; D012922:Social Change; D012959:Socioeconomic Factors; D014481:United States