000 00322nam a2200133Ia 4500
005 20250222134954.0
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100 _a Tytgat Guido N.J.
245 0 _aGrading And Staging In Gastoenterology
260 _bThieme
_c2009
300 _avii 380
650 _aMedicine
942 _cBK
999 _c5366
_d5366