@article{article2660,
  title = {Extent of angiographic coronary artery disease in khat users},
  author = {Shujaa, A. and Nammas, W.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2013},
  volume = {13},
  pages = {410-411},
  doi = {10.5152/akd.2013.126}
}