Changes in oral health in adults, Trøndelag, Norway, 1973-1983-1994
Thesis, Dissertation, English, 1999
University of Oslo
Academic Dissertation
1 volume (various pagings) : illustrations ; 24 cm
45277326
At head of title: Institute of Community Dentistry, Institute of General Practice and Community Medicine, University of Oslo
"Submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophiae at the University of Oslo, 1999."