000 00477cam a2200157 4500
001 HILL20709
008 120401t xxu||||| |||| 00| 0 eng d
020 _a9783030782177
100 _aSantiago Horgan
245 _aInnovative Endoscopic and Surgical Technology in the GI Tract
250 _a1st ed. 2021
260 _bSpringer International Publishing
500 _aOnline Resources
700 _aKarl-Hermann Fuchs
856 _uhttps://doi.org/10.1007/978-3-030-78217-7
999 _c113733
_d113733