PT - JOURNAL ARTICLE AU - Johnson, Teddi Dineley TI - Online-only: Few health problems linked to vaccines, report finds DP - 2011 Oct 01 TA - The Nation's Health PG - E41--E41 VI - 41 IP - 8 4099 - http://www.thenationshealth.org/content/41/8/E41.short 4100 - http://www.thenationshealth.org/content/41/8/E41.full SO - Nations Health2011 Oct 01; 41