PT - JOURNAL ARTICLE AU - M Hanna AU - A Poullis TI - Sub-optimal H1N1 vaccine uptake by immunocompromised inflammatory bowel disease patients AID - 10.7861/clinmedicine.11-3-301 DP - 2011 Jun 01 TA - Clinical Medicine PG - 301--301 VI - 11 IP - 3 4099 - http://www.rcpjournals.org/content/11/3/301.1.short 4100 - http://www.rcpjournals.org/content/11/3/301.1.full SO - Clin Med2011 Jun 01; 11