000 00844 a2200253 4500
005 20250514131700.0
264 0 _c19981101
008 199811s 0 0 eng d
022 _a0096-0217
024 7 _a10.1378/chest.42.4.425
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aSCHERF, D
245 0 0 _aProlonged P-R interval and interpolated ventricular extrasystoles.
_h[electronic resource]
260 _bDiseases of the chest
_cOct 1962
300 _a425-6 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aElectrocardiography
650 0 4 _aHeart Block
650 0 4 _aHumans
650 0 4 _aVentricular Premature Complexes
700 1 _aBORNEMANN, C
773 0 _tDiseases of the chest
_gvol. 42
_gp. 425-6
856 4 0 _uhttps://doi.org/10.1378/chest.42.4.425
_zAvailable from publisher's website
999 _c13757250
_d13757250