000 00289nam a2200121 4500
020 _a 0815135068
050 _aRC799
_bC88 1985
245 _aCurrent gastroenterology
250 _aVol. 5
260 _aChicago
_bYear book Medical Publishers
_c1985
300 _axiii, 431p.
942 _cBK
999 _c9906
_d9906