title: [The United States: a secure frontier and identity controls?].
authors.forename: A
authors.initials: A
authors.lastname: Ceyhan
mesh_terms: D000569:Americas; D001290:Attitude; D001519:Behavior; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D009656:North America; D011153:Population; D011157:Population Dynamics; D011584:Psychology; D011640:Public Policy; D014481:United States
keywords: Americas; Attitude--changes; Behavior; Demographic Factors; Developed Countries; International Migration; Migration; Migration Policy; North America; Northern America; Policy; Population; Population Dynamics; Population Policy; Psychological Factors; Social Policy; United States