The natural course of peptic ulcer disease and its predictors
H. Petersen ... [et al.]Artikkel Engelsk
*0011645071 *008950207s1995 xx# 000 0 eng *019 $bk *08230$a616.3 *245 $aThe natural course of peptic ulcer disease and its predictors$cH. Petersen ... [et al.] *300 $aS. [17]-24 *700 $aPetersen, Hermod$_133880100 *773 $tScandinavian journal of gastroenterology$gVol. 30, no. 1 (1995)$x0036-5521$w(NO-LaBS)603500(tnr) *999 $z9500184263$anorart:9500184263 ^