title: Immigrants' importance. As the population ages, the U.S. will need more non-native workers.
authors.affiliation: Immigration Policy Center, Washington, USA.
authors.forename: Walter
authors.initials: W
authors.lastname: Ewing
mesh_terms: D000375:Aging; D054242:Emigrants and Immigrants; D006280:Health Workforce; D006801:Humans; D014481:United States