*0011513227 *008861119s1986 xx# 000 0 nob *019 $bk *08230$a616.994 *100 $aDahl, Jon Einar$_159484200 *245 $aOral cancer - etiologiske aspekter$cJon Einar Dahl *300 $aS. 572-575 *773 $tDen norske tannlegeforenings tidende$gÅrg. 96, nr 13 (1986)$x0029-2303$w(NO-LaBS)303498(tnr) *999 $z8600081325$anorart:8600081325 ^