*0011487261 *008831011s1983 xx# 000 0 nob *019 $bk *08230$a615.7 *100 $aPetersen, Hermod$_133880100 *245 $a"Fremskritt" innen gastroenterologien *300 $aS.37-40 *773 $tFarmakoterapi$gVol.39, nr.2 (1983)$x0014-8326$w(NO-LaBS)290892(tnr) *999 $z8300065643$anorart:8300065643 ^