Publication | Open Access

Frequency of health-care service use and severity of illness in undocumented migrants in Catalonia, Spain: a population-based, cross-sectional study

Human MigrationUndocumented MigrantsHealth Care DisparityHealth PolicySocial EpidemiologySocial Determinants Of HealthPublic HealthHealth-care Service UseMigrant WorkerVulnerable Patient PopulationHealth DisparityHealth Services ResearchEpidemiologyImmigrant HealthCross-sectional Study