| 000 | 00754 a2200217 4500 | ||
|---|---|---|---|
| 005 | 20250514150517.0 | ||
| 264 | 0 | _c20030501 | |
| 008 | 200305s 0 0 eng d | ||
| 022 | _a0002-8703 | ||
| 024 | 7 |
_a10.1016/0002-8703(55)90028-4 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aSAYERS, B M | |
| 245 | 0 | 0 |
_aA spatial magnitude electrocardiograph. _h[electronic resource] |
| 260 |
_bAmerican heart journal _cMar 1955 |
||
| 300 |
_a336-43 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 |
_aElectrocardiography _xinstrumentation |
| 650 | 0 | 4 | _aHumans |
| 773 | 0 |
_tAmerican heart journal _gvol. 49 _gno. 3 _gp. 336-43 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1016/0002-8703(55)90028-4 _zAvailable from publisher's website |
| 999 |
_c14111661 _d14111661 |
||