@article{HackenbroichKrankeMeybohmetal.2022,
  author    = {Samantha Hackenbroich and Peter Kranke and Patrick Meybohm and Stephanie Weibel},
  title     = {Include or not to include conference abstracts in systematic reviews? Lessons learned from a large Cochrane network meta-analysis including 585 trials},
  journal   = {Systematic Reviews},
  volume    = {11},
  number    = {1},
  doi       = {10.1186/s13643-022-02048-6},
  year      = {2022},
}