@article{zaghloul_mahmoud_2016, 
  title={Preliminary results of robotic colorectal surgery at the National Cancer Institute, Cairo University}, 
  volume={28}, 
  DOI={10.1016/j.jnci.2016.05.003}, 
  publisher={Elsevier BV}, 
  author={Zaghloul and Mahmoud}, 
  year={2016}
  }