?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Pracoyo%2C+Noer+Endah&rft.aulast=Pracoyo&rft.aufirst=Noer+Endah&rft.title=Media+Penelitian+dan+Pengembangan+Kesehatan&rft.volume=23&rft.issue=2&rft.atitle=Sero+Survei+Status+Kekebalan+Campak+Hasil+Riskesdas+2007&rft.issn=0853-9987&rft.date=June+2013&rft.pages=89-94&rft.genre=article