*0011734112 *008990329s1998 xx# 000 0 nob *019 $bk *08230$a616.3 *100 $aBerstad, Arnold$_36549700 *245 $aBarretts oesophagus - et økende problem *300 $aS. 4100-4103 *520 $aEngelsk sammendrag *700 $aGiercksky, Karl-Erik$_135164300 *700 $aHatlebakk, Jan G.$_130163300 *773 $tTidsskrift for Den norske legeforening$gÅrg. 118, nr 26 (1998)$x0029-2001$w(NO-LaBS)552783(tnr) *999 $z9900249271$anorart:9900249271 ^