TY - JOUR A1 - Reiss, K. A1 - Spallek, J. A1 - Razum, O. T1 - Imported risk’ or ‘health transition’? Smoking prevalence among ethnic German immigrants from the Former Soviet Union by duration of stay in Germany – analysis of microcensus data Y1 - 2010 DO - 10.1186/1475-9276-9-15 VL - 9 IS - 1 ER -