Pragmatic randomised controlled trial of guided self-help versus individual cognitive behavioural therapy with a trauma focus for post-traumatic stress disorder (RAPID) Text onlyJournals LibraryNHS NIHR - National Institute for Health and Care ResearchSelectEMEGHRHSDRHTAPGfARPHR AdvancedJournalsEfficacy and Mechanism EvaluationGlobal Health ResearchHealth and Social Care Delivery ResearchHealth -help versus individual cognitive behavioural therapy with a trauma focus for post-traumatic stress disorder (RAPID)Jonathan I Bisson, Cono Ariti, Katherine Cullen, Neil Kitchiner, Catrin Lewis, Neil P Roberts, Natalie Simon, Kim Smallman, Katy Addison, Vicky Bell, Lucy Brookes-Howell, Sarah Cosgrove, Anke Ehlers, Deborah Fitzsimmons, Paula Foscarini-Craggs, Shaun R S Harris, Mark Kelson, Karina