Migration, health status and utilization of health services.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D004641:Emigration and Immigration; D006296:Health Services / Q000706:statistics & numerical data*; D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D008875:Middle Aged; D014171:Transients and Migrants