@article{article1677,
  title = {Can an observational case-controlled study assess survival benefits in a group of patients undergoing CABG or medical treatment sufficiently?},
  author = {Norgaz, T. and Görgülü, Ş.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2012},
  volume = {12},
  pages = {450-451},
  doi = {10.5152/akd.2012.137}
}