Assessing telephone-delivered cognitive-behavioural therapy (CBT) and web-delivered CBT versus treatment as usual in irritable bowel syndrome (ACTIB): a multicentre randomised trial.

Hazel Anne EverittSabine LandauGilly O'ReillyAlice SibelliStephanie HughesSula WindgassenRachel HollandPaul LittlePaul McCroneFelicity BishopKimberley GoldsmithNicholas ColemanRobert LoganTrudie ChalderRona Moss-Morrisnull null

Published in: Gut (2019)

ISRCTN44427879.