@article{article1296,
  title = {Electrocardiographic diagnostic dilemma: gradual QRS widening recorded by rhythm Holter monitoring},
  author = {Erdoğan, O. and Hünük, B.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2011},
  volume = {11},
  pages = {746-747},
  doi = {10.5152/akd.2011.203}
}