Dr_Ran · @Dr_Ran
1st Nov 2010 from Twitbird Pro
#HPV #vaccine
RT @CDC_Cancer CDC #cancer research: Approaches to monitoring biological outcomes for HPV vaccination http://www.ncbi.nlm.nih.gov/pubmed/20971113
1st Nov 2010 from Twitbird Pro
#HPV #vaccine
RT @CDC_Cancer CDC #cancer research: Approaches to monitoring biological outcomes for HPV vaccination http://www.ncbi.nlm.nih.gov/pubmed/20971113