000			00304nam a22001337a 4500
003			SGT
082			_a616.0757 _bN08N
100			_aNIWA, H.
245			_aNEW CHALLENGES IN GASTROINTESTINAL ENDOSCOPY
260			_aNEW YORK _bSPRINGER _c2008
300			_a561
650			_aRADIOLOGY
942			_2ddc _cBK
999			_c14589 _d14589