000 00302nam a2200133Ia 4500
999 _c20133
_d20133
020 _a0723407800
082 _a610
_bCLA
100 _aClark CG
245 0 _aColor atlas of upper gastrointestinal surgery
260 _bWolfe
_c1983
300 _eNO
_a167p.
650 _aGastroenterology
942 _cBKS