Vol.146 2023 - ?????????????????
... ESD-aid surgery. 2021 ? 12 ? 2 ?-4 ?. ?? ?. ? 34 ?????????? ... TD, Ishii K, Nojima T, Takahashi S, Murakami H, Tsuchiya H, Hanayama R ... ??30?? ? ???????? ??? ... - ??????????
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