Sökning: "Lena Hellqvist"
Hittade 1 avhandling innehållade orden Lena Hellqvist.
Sammanfattning : Background and aims: This thesis describes oral health and the use of tobacco with the emphasis on dental caries and Swedish snuff (snus). There appears to be a general opinion in Sweden that snus protects against caries, but there are no scientific studies that support these speculations. LÄS MER