000 00471cam a2200181 4500
001 HILL18635
008 120401t xxu||||| |||| 00| 0 eng d
020 _a9789811332272
022 _a23673435
100 _aPeush Sahni
245 _aGI Surgery Annual
250 _a1st ed. 2019
260 _bSpringer Nature Singapore
490 _aGI Surgery Annual
500 _aOnline Resources
700 _aSujoy Pal
856 _uhttps://doi.org/10.1007/978-981-13-3227-2
999 _c109699
_d109699