000 00335nam a2200145Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
020 _a0002-9149
100 _axxx
245 4 _aThe American Journal of Cardiology
250 _a(134-137) Nov-Dec 2020
260 _bElsevier
300 _a141
650 _aCardiology
942 _cFJ
999 _c14958
_d14958