000 00406nam a22001697a 4500
999 _c14420
_d14420
008 220630b ||||| |||| 00| 0 eng d
020 _a0727910086
040 _c1
082 _222
_a616.003
100 _aKrasner Neville
245 _aGastrointestinal Bleeding
260 _aLondon
_bBMJ
_c1996
300 _axiii, 352p
_bill
_c24cm
500 _aInclude index
650 _2Bleeding
942 _2ddc
_cBK