"Health Without Papers: Immigrants, Citizenship, and Health in the 21st Century."
Over the past several decades, citizenship status has become more important in immigrant lives and communities in the United States. Undocumented adults who arrived as children, the 1.5 generation, comprise a growing percentage of the immigrant population. Although they are similar to children of immigrants born in the United States (the second generation) they face a variety of barriers to integration due to their lack of legal status.