000 00419cam a2200169 4500
999 _c19462
_d19462
005 20250301213931.0
082 _a617. 98
_bR474
090 _aCOLECCION GENERAL
020 _a080671512X
041 0 _aeng
245 1 _aResearch in pediatric surgery. /
250 _a1ª.ed.
260 _bUrban y Schwaezenberg
_c19780000
_aBaltimore, us
300 _bilus
_b, tablas
650 0 7 _aNIÑOS-CIRUGIA.
942 _2ddc
_cBK