000 00439cam a2200169 4500
001 9780323401296
008 190201t2018 xxu||||| |||| 00| 0 eng d
020 _a9780323401296
100 _aAehlert, Barbara
245 0 _aPocket guide for ECGs made easy
250 _a6th edn.
260 _aSt Louis, MO
_bElsevier
_c2018
650 _aElectrocardiography
_96012
690 _aELECTROCARDIOGRAPHY
_96012
999 _c55161
_d55161
942 0 0 _02