@misc{9425,
  author = {H. Qiu and G. Rhoads and J. Berlin and S. Marcella and K. Demissie},
  title = {Initial metformin or sulphonylurea exposure and cancer occurrence among patients with type 2 diabetes mellitus},
  year = {2013},
  journal = {Diabetes Obes Metab},
  volume = {15},
  number = {4},
  pages = {349-57},
  issn = {1462-8902},
  doi = {10.1111/dom.12036},
}