?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Dash%2C+Paban+Kumar&rft.aulast=Dash&rft.aufirst=Paban+Kumar&rft.issue=2&rft.volume=74&rft.date=October+2004&rft.issn=0146-6615&rft.atitle=Emergence+and+continued+circulation+of+dengue-2+(genotype+IV)+virus+strains+in+northern+India.&rft.title=Journal+of+medical+virology&rft.pages=314-22&rft.genre=article