*0011618723 *008931216s1993 xx# 000 0 nob *019 $bk *08230$a617.4 *100 $aThoresen, Jan Eirik K.$_167710200 *245 $aInflammatorisk tarmsykdom - kirurgiske aspekter *300 $aS. 35 *773 $tTherapia medica$gnr 5 (1993)$x0804-1725$w(NO-LaBS)44464(tnr) *999 $z9300166352$anorart:9300166352 ^