00381nam a2200121Ia 4500008004100000100002500041245001400066245003200080260000900112856004600121999001900167952007300186160531s9999    xx            000 0 und d  aAmornyotin, Somchai.  aEndoscopy  cby Somchai Amornyotin (ed.)  c2013  uhttp://www.intechopen.com/books/endoscopy  c295391d295391  001040aCLbCLd2016-05-31l0r2016-05-31 00:00:00w2016-05-31yCBE