?url_ver=Z39.88-2004&rft_id=http%3A%2F%2Fdx.doi.org%2F10.22435%2Fbpk.v45i4.6247.241-248&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Made&rft.au=Ayu+Lely+Suratri%2C+Made&rft.aulast=Ayu+Lely+Suratri&rft.title=Buletin+Penelitian+Kesehatan&rft.issn=0125-9695&rft.atitle=Pengaruh+(pH)+Saliva+terhadap+Terjadinya+Karies+Gigi+pada+Anak+Usia+Prasekolah&rft.pages=241-248&rft.issue=4&rft.date=December+2017&rft.volume=45&rft.genre=article