000 00409nam a2200145Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
020 _a9780323609623
100 _aMark Feldman
245 0 _asleisenger & Fordran Gastrointestinal & Liver Diseses Pathophysiology/ Diagnosis/ Management
250 _a11th(2021)
260 _bElsevier
300 _a1107
650 _aGastrointestinal
942 _cMEDI
999 _c12190
_d12190