The TANDEM trial: protocol for the process evaluation of a randomised trial of a complex intervention for anxiety and/or depression in people living with chronic obstructive pulmon...

by Moira Kelly, Liz Steed, Ratna Sohanpal, Hilary Pinnock, Amy Barradell, Clarisse Dibao-Dina, Kristie-Marie Mammoliti, Vari Wileman, Vickie Rowland, Sian Newton, Anna Moore, Stephanie Taylor
Published 2021-07-01