@article{HaugPazCastroFilleretal.2022,
  author    = {Severin Haug and Raquel Paz Castro and Andreas Filler and Tobias Kowatsch and Elgar Fleisch and Michael P. Schaub},
  title     = {Efficacy of an internet and SMS-based integrated smoking cessation and alcohol intervention for smoking cessation in young people: Study protocol of a two-arm cluster randomised controlled trial},
  journal   = {BMC Public Health},
  volume    = {14},
  pages     = {1 -- 8},
  doi       = {10.1186/1471-2458-14-1140},
  year      = {2022},
}