Askeland, K. G., Bøe, T., Bøe, T., Lundervold, A. J., Stormark, K. M., Hysing, M., & Hysing, M. (2020). The Association Between Symptoms of Depression and School Absence in a Population-Based Study of Late Adolescents. Frontiers Media S.A.

Askeland, Kristin G., Tormod Bøe, Tormod Bøe, Astri J. Lundervold, Kjell M. Stormark, Mari Hysing, và Mari Hysing. The Association Between Symptoms of Depression and School Absence in a Population-Based Study of Late Adolescents. Frontiers Media S.A, 2020.

Askeland, Kristin G., et al. The Association Between Symptoms of Depression and School Absence in a Population-Based Study of Late Adolescents. Frontiers Media S.A, 2020.