PT - JOURNAL ARTICLE AU - John Welshman AU - Alison Bashford TI - Tuberculosis, migration, and medical examination: lessons from history AID - 10.1136/jech.2005.038604 DP - 2006 Apr 01 TA - Journal of Epidemiology and Community Health PG - 282--284 VI - 60 IP - 4 4099 - http://jech.bmj.com/content/60/4/282.short 4100 - http://jech.bmj.com/content/60/4/282.full SO - J Epidemiol Community Health2006 Apr 01; 60