000 00751 a2200229 4500
005 20250514100247.0
264 0 _c20020501
008 200205s 0 0 eng d
022 _a0009-7322
024 7 _a10.1161/01.cir.14.1.83
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aFRANK, E
245 0 0 _aComparison of limb and precordial vectorcardiographic systems.
_h[electronic resource]
260 _bCirculation
_cJul 1956
300 _a83-9 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aExtremities
650 0 4 _aVectorcardiography
700 1 _aSEIDEN, G E
773 0 _tCirculation
_gvol. 14
_gno. 1
_gp. 83-9
856 4 0 _uhttps://doi.org/10.1161/01.cir.14.1.83
_zAvailable from publisher's website
999 _c13123427
_d13123427