Clinical effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: the CoBalT randomised controlled trial

• Nicola Wiles
• , Laura Thomas
• , Anna Abel
• , Maria Barnes
• , Fran Carroll
• , Nicola Ridgway
• , Sofie Sherlock
• , Nicholas Turner
• , Katherine Button
• , Lang’o Odondi
• , Chris Metcalfe
• , Amanda Owen-Smith
• , John Campbell
• , Anne Garland
• , Sandra Hollinghurst
• , Bill Jerrom
• , David Kessler
• , Willem Kuyken
• , Jill Morrison
• , Katrina Turner
• , Chris Williams
• , Tim Peters
• , Glyn Lewis