000 00353cam a2200133 4500
001 CN64365
008 120401t xxu||||| |||| 00| 0 eng d
245 _aGastroenterology
260 _aPhiladelphia
_bElsevier
310 _aMonthly
500 _aSerial
856 _uwww.gastrojournal.org
999 _c60895
_d60895