title: Identifying "hispanic" populations: the influence of research methodology upon public policy.
mesh_terms: D004467:Economics / Q000266:history; D006630:Hispanic or Latino / Q000145:classification; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011159:Population Surveillance; D011640:Public Policy; D011822:Race Relations; D012107:Research Design; D009626:Terminology as Topic; D014481:United States