*0011550748 *008900427s1990 xx# 000 0 nob *019 $bk *08230$a617.96 *100 $aFlaatten, Hans$_129405600 *245 $aSentralt venekateter$cHans Flaatten *300 $aS. 854-855 : ill. *773 $tTidsskrift for Den norske legeforening$gÅrg. 110, nr 7 (1990)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z9000118531$anorart:9000118531 ^