title: The concept of international migration as reflected in data collection systems.
authors.forename: H
authors.initials: H
authors.lastname: Zlotnik
mesh_terms: D003625:Data Collection; D003710:Demography; D004641:Emigration and Immigration; D005006:Ethnicity; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D015203:Reproducibility of Results; D012106:Research; D012107:Research Design; D012111:Residence Characteristics; D014171:Transients and Migrants
keywords: Data Collection; Data Reporting; Data Sources; Demographic Factors; Error Sources; International Migration; Measurement; Migrants; Migration; Nationality; Obstacles; Place Of Birth; Population; Population Characteristics; Population Dynamics; Population Statistics; Reliability; Research Methodology; Residence Characteristics; World