@article{van Leeuwen2018, author = "Wessel van Leeuwen and Christer Ullvetter and Göran Kecklund", title = "{Sleep and fatigue among Swedish commercial airline pilots}", year = "2018", month = "3", url = "https://su.figshare.com/articles/poster/Sleep_and_fatigue_among_Swedish_commercial_airline_pilots/6050417", doi = "10.17045/sthlmuni.6050417.v1" }