• Oral helserelatert livskvalitet hos barn og unge 

      Sirevåg, Linn Jeanette; Sande, Marianne (Master thesis, 2016-01-22)
      This study consists of two parts, Study I and Study II. OBJECTIVES: In Study I, to define and describe oral health and search literature concerning oral health related quality of life. In Study II, to validate two ...