*0011614756
*008930906s1993    xx#           000 0 nob
*019  $bk
*08230$a617.6
*100  $aMolven, Olav$_129701800
*245  $aKofferdam - kvifor?
*300  $aS. 538-539
*773  $tDen norske tannlegeforenings tidende$gÅrg. 103, nr 13 (1993)$x0029-2303$w(NO-LaBS)303498(tnr)
*999  $z9300162384$anorart:9300162384
^