000 00457cam a2200169 4500
999 _c19444
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082 _a616. 12
_bS94e
090 _aCOLECCION GENERAL
041 0 _aeng
100 1 _aSchwedel, John Bernard.
245 1 _aECG interpretation. /
_cJohn Bernard. Schwedel
_nVol. 1
250 _a1ยช.ed.
260 _bWarner-Chilcott
_c19640000
_aNew Jersey, us
300 _a43
_bilus
_b, mapas,
650 0 7 _aELECTROCARDIOGRAFIA
942 _2ddc
_cBK