?url_ver=Z39.88-2004&rft_id=10.1186%2Fs12903-015-0143-2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Surani&rft.aulast=Fernando&rft.au=Fernando%2C+Surani&rft.date=2015&rft.volume=15&rft.atitle=Protocol+for+assessing+maternal%2C+environmental+and+epigenetic+risk+factors+for+dental+caries+in+children&rft.issn=1472-6831&rft.title=BMC+Oral+Health&rft.genre=article