@article{article461,
  title = {Analysis of 148 Cases with Upper Gastrointestinal Bleeding},
  author = {Gençay, M. and Maviş, O. and Özgür, R. and Özsığınan, Z.T. and Arıcı, G.},
  journal = {European Archives of Medical Research},
  year = {2011},
  volume = {27},
  pages = {130-137},
  doi = {10.5222/otd.2011.130}
}