A randomised control trial to compare clinical and cost-effectiveness of an on-line parent-led treatment for child anxiety problems with usual care in the context of COVID-19 delivered in Child and Adolescent Mental Health Services (CAMHS) in the UK (Co-CAT): A study protocol for a randomised controlled trial
Taylor L., Giles S., Howitt S., Ryan Z., Brooks E., Radley L., Thompson A., Whitaker E., Knight F., Hill C., Violato M., Waite P., Raymont V., Yu L-M., Harris V., Williams N., Creswell C.