000 00389 a2200133 4500
080 _bGAS
082 _a616.33
100 _aChohan , Naina. ;ed.
245 _aThe medical clinics of north america vol - 77
_bgastrointestinal emergencies
260 _c1993
_aPhiladelphia
_bW.B.Saunders
_g1993
300 _bill.
_c23 cm.
_aviii, 265 p.
650 _aGASTROINTESTINAL EMERGENCIES
942 _cSR
999 _c9780
_d10615