@article{article1961,
  title = {P-wave dispersion and P-wave duration in children with stable asthma bronchiale},
  author = {Yücel, O. and Yıldız, M. and Altınkaynak, S. and Sayan, A.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2009},
  volume = {9},
  pages = {118-122},
  doi = {}
}