000 00591cam a2200193 4500
999 _c22041
_d22041
005 20250301214123.0
082 _a617. 98
_bR535u
090 _aCOLECCION GENERAL
020 _a0806715111
041 0 _aeng
100 1 _aRickham, Peter Paul.
245 1 _aUlcerative dolitis and crohns disease and ther diseases of the alimentary system in childhood /
_cPeter Paul. Rickham
_nV. XI
250 _a1ยช. ed
260 _bUrban y Schwarzenberg
_c19780000
_aBaltimore, us
300 _a242
_bilus
_b, tablas
650 0 7 _aGASTROENTEROLOGIA PEDIATRICA
650 0 7 _aCIRUGIA.
942 _2ddc
_cBK