000 00508cam a2200181 4500
999 _c21268
_d21268
005 20250301214050.0
082 _a618. 92
_bP435
090 _aCOLECCION GENERAL
020 _a0934205140
041 0 _aeng
100 1 _aHyman, Paul E.
245 1 _aPediatric functional gastrointestinal disorders. /
_cPaul E. Hyman
250 _a1st. ed
260 _bAcademic Professional Information Service
_c19990000
_aNew York, us
300 _a202
_bilus
650 0 7 _aDESORDEN GASTROINTESTINAL.
942 _2ddc
_cBK