000 00421nam a2200145 i 4500
001 31108
009 0000001976 a 0000000000 00
020 _a0-8089-0713-1
082 0 _a616.3 C623g
100 4 0 _aCLEARFIELD, HARRIS R.
_92915
245 0 _aGASTROINTESTINAL EMERGENCIES
260 4 _aNEW YORK :
_bGRUNE & STRATON,,
_cINC.,
_c1976
300 4 _a305 p.
_bil.
650 _aESTOMAGO
_z-ENFERMEDADES
_9660
999 _c1221
_d1221