title: [Internal migration:  direct and indirect measurement].
authors.forename: J A
authors.initials: JA
authors.lastname: De Carvalho
mesh_terms: D000569:Americas; D001938:Brazil; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004641:Emigration and Immigration; D007843:Latin America; D011153:Population; D011157:Population Dynamics; D015203:Reproducibility of Results; D012106:Research; D012107:Research Design; D013020:South America; D013223:Statistics as Topic
keywords: Americas; Brazil; Demographic Factors; Developed Countries; Developing Countries; Error Sources; Estimation Technics; Indirect Estimation Technics; Latin America; Measurement; Migration; Migration, Internal; Population; Population Dynamics; Reliability; Research Methodology; South America