Cost-effectiveness of internet-delivered cognitive-behavioural therapy for adolescents with irritable bowel syndrome.
Filipa SampaioMarianne BonnertOla OlénErik HedmanMaria LalouniFabian LenhardBrjánn LjótssonRichard SsegonjaEva SerlachiusInna FeldmanPublished in: BMJ open (2019)
NCT02306369; Results.