*0011710542 *008971028s1997 xx# 000 0 nob *019 $bk *08230$a618.922 *100 $aBangstad, Hans-Jacob$_132576300 *245 $aBarn og bihulebetennelse *300 $aS. 54 *773 $tForeldre & barn$gÅrg. 21, nr 5 (1997)$x0332-513X$w(NO-LaBS)596577(tnr) *999 $z9700225688$anorart:9700225688 ^