@article{PetryZajacGinleyetal.2018,
  author    = {Petry, N. M. and Zajac, K. and Ginley, M. and Lemmens, J. and Rumpf, H. J. and Ko, C. H. and Rehbein, F.},
  title     = {Policy and prevention efforts for gaming should consider a broad perspective},
  series = {Journal of behavioral addictions},
  journal   = {Journal of behavioral addictions},
  doi       = {10.1556/2006.7.2018.64},
  pages     = {543 -- 547},
  year      = {2018},
  language  = {en}
}
@article{PetryRehbeinKoetal.2015,
  author    = {Petry, N. M. and Rehbein, F. and Ko, C.-H. and O'Brien, C. P.},
  title     = {Internet Gaming Disorder in the DSM-5},
  series = {Current Psychiatry Reports},
  journal   = {Current Psychiatry Reports},
  doi       = {10.1007/s11920-015-0610-0},
  year      = {2015},
  language  = {en}
}