000 00290nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.12
100 _aPhibbs b.s
245 0 _aAdvanced ECG: boards and beyond
250 _a2
260 _bElsevier
_c-
440 _v_
650 _aECG
999 _c51802
_d51802