000			00300nam a22001337a 4500
008			180207b xxu||||| |||| 00| 0 eng d
020			_a0815139381
041			_aeng
080			_a61
100			_a3
101			_aSHM
245			_aYear book of digestive disease _cGreenberger,N.J
942			_2udc _cBK
999			_c41972 _d41972