@article{GlueckMinckwitzUntch2013,
  author    = {Stefan Gl{\"u}ck and Gunter von Minckwitz and Michael Untch},
  title     = {Aromatase inhibitors in the treatment of elderly women with metastatic breast cancer},
  journal   = {The Breast},
  volume    = {22},
  number    = {2},
  pages     = {142 -- 149},
  doi       = {10.1016/j.breast.2012.12.015},
  year      = {2013},
}