@article{BauerGronebergMaieretal.2017,
  author    = {Jan Bauer and Jan David Alexander Groneberg and Werner Albert Maier and Roxanne Manek and Frank Louwen and D{\"o}rthe Br{\"u}ggmann},
  title     = {Accessibility of general and specialized obstetric care providers in Germany and England : an analysis of location and neonatal outcome},
  journal   = {International journal of health geographics},
  volume    = {16},
  number    = {1, Art. 44},
  pages     = {1 -- 12},
  doi       = {10.1186/s12942-017-0116-6},
  year      = {2017},
}