000 00294nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aHampton John R
245 4 _aThe E C G Made Easy
250 _a8th(2013)
260 _bElsevier
300 _a200
650 _aCardiology
942 _cMEDI
999 _c11369
_d11369