*0011532628 *008880822s1988 xx# 000 0 nob *019 $bk *08230$a616.994 *245 $aColitis ulcerosa og kolorektal cancer$cTove Berstad ... [et al.] *300 $aS. 912-914 *700 $aBerstad, Tove$_155258400 *773 $tTidsskrift for Den norske legeforening$gÅrg. 108, nr 12 (1988)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z8800099461$anorart:8800099461 ^