*0011745554 *008990817s1998 xx# 000 0 nob *019 $bk *08230$a617.021 *245 $aHvor mye opererer kirurgene i Norden?$cJon Haffner ... [et al.] *300 $aS. 341-345, 359 *520 $aEngelsk sammendrag *700 $aHaffner, Jon$_133628500 *773 $tNordisk medicin$gVol. 113, nr 10 (1998)$x0029-1420$w(NO-LaBS)27801(tnr) *999 $z9900260737$anorart:9900260737 ^