@misc{8407,
  author = {D. Abrahami and A. Douros and H. Yin and O. Yu and J. Faillie and F. Montastruc and R. Platt and N. Bouganim and L. Azoulay},
  title = {Incretin based drugs and risk of cholangiocarcinoma among patients with type 2 diabetes: population based cohort study},
  year = {2018},
  journal = {Bmj},
  volume = {363},
  pages = {k4880},
  issn = {0959-8138},
  doi = {10.1136/bmj.k4880},
}