title: [Research project: migration types and socioeconomic characteristics of migrants. Northeast and Sao Paulo regions and metropolitan regions of Sao Paulo and Rio de Janeiro].
mesh_terms: D000569:Americas; D001938:Brazil; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D007843:Latin America; D011153:Population; D011157:Population Dynamics; D013020:South America
keywords: Americas; Brazil; Demographic Factors; Developing Countries; Latin America; Migration; Migration, Internal; Population; Population Dynamics; South America