Effectiveness of internet-delivered cognitive behavioural therapy in reducing sickness absence among young employees with depressive symptoms: study protocol for a large-scale pragmatic randomised controlled trial.
Anne KouvonenMinna MäntyJaakko HarkkoHilla SumanenHanna KonttinenJouni LahtiOlli PietilainenJenni BlomgrenEevamaija TuovinenEeva-Leena KetonenJan-Henry StenbergMichael DonnellyBørge SivertsenEllenor Mittendorfer-RutzSami PirkolaOssi RahkonenTea LallukkaPublished in: BMJ open (2019)
ISRCTN10877837.