*0011481295 *008830407s1982 xx# 000 0 nob *019 $bk *08230$a617.6 *100 $aAfseth, John$_155277400 *245 $aMer om fluor *300 $aS.489-491 *773 $tDen norske tannlegeforenings tidende$gÅrg.92, nr.15 (1982)$x0029-2303$w(NO-LaBS)303498(tnr) *999 $z8300049297$anorart:8300049297 ^