@article{article653,
  title = {High twin birth rate of offspring in mothers with cardiac disease},
  author = {Sadeghpour, A. and Alizadeasl, A.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2013},
  volume = {13},
  pages = {507-507},
  doi = {10.5152/akd.2013.158}
}