000 00446cam a2200169 4500
999 _c22176
_d22176
005 20250301214127.0
082 _a618. 92
_bS34d
090 _aCOLECCION GENERAL
041 0 _aeng
100 1 _aSchaffer, Alexander J.
245 1 _aDiseases of the newborn. /
_cAlexander J. Schaffer
250 _a1ยช. ed
260 _bW. B. Saunders
_c19600000
_aPhiladelphia, us
300 _a878
650 0 7 _aRECIEN NACIDOS-ENFERMEDADES.
942 _2ddc
_cBK