SciELO - Scientific Electronic Library Online

SciELO.org - Scientific Electronic Library Online

Links

16. Shamim W, Yousufuddin M, Cicoria M, Gibson DG, Coats AJ, Henein MY. Incremental changes in QRS duration in serial ECGs over time identify high risk elderly patients with heart failure. Heart. 2002;88(1):47-51.

Intente links en:Similares en: