Your browser version may not work well with NCBI's Web applications. More information here...
1: Vaccine. 2007 Aug 1;25(31):5839-57. Epub 2007 May 8.Click here to read Links

Induration at or near injection site: case definition and guidelines for collection, analysis, and presentation of immunization safety data.

Centers for Disease Control and Prevention, Atlanta, GA, USA. secretariat@brightoncollaboration.org

PMID: 17553602 [PubMed - indexed for MEDLINE]