*0011631949 *008940701s1994 xx# 000 0 nob *019 $bk *08230$a614.5 *245 $aLårhalsbrudd i Oslo - en matchet case-control studie$cHaakon E. Meyer ... [et al.] *300 $aS. 20 *520 $aAbstrakt *700 $aMeyer, Haakon E.$_139684800 *773 $tNorsk epidemiologi : suppl.$gÅrg. 4, suppl. 1 (1994)$x0803-4206$w(NO-LaBS)787491(tnr) *999 $z9400175991$anorart:9400175991 ^