PT - JOURNAL ARTICLE AU - Cathrine Hoyo AU - Susan K Murphy AU - Randy L Jirtle TI - Imprint regulatory elements as epigenetic biosensors of exposure in epidemiological studies AID - 10.1136/jech.2009.090803 DP - 2009 Sep 01 TA - Journal of Epidemiology and Community Health PG - 683--684 VI - 63 IP - 9 4099 - http://jech.bmj.com/content/63/9/683.short 4100 - http://jech.bmj.com/content/63/9/683.full SO - J Epidemiol Community Health2009 Sep 01; 63