Research elderly& infuenza Oct 25, 2012 9:46:00 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by kickingfrog on Oct 25, 2012 9:46:00 GMT Flu vaccinewww.ncbi.nlm.nih.gov/pubmed/19559118www.ncbi.nlm.nih.gov/pubmed/15195237www.ncbi.nlm.nih.gov/pmc/articles/PMC3292388/www.ncbi.nlm.nih.gov/pubmed/20888439www.ncbi.nlm.nih.gov/pubmed/22043953