000 00327nam a2200145Ia 4500
008 240112s2018 xx 000 0 und d
022 _a2548860
041 _aeng
082 _a617
100 _aTYAGI S.K.
245 _aINDIAN JOU. OF GASTRO ENTROLOGY
260 _bSPRINGER
_c2018
300 _a572
_c4-6
440 _v37
999 _c1145793
_d1145793