Trials, Vol 22, Iss 1, Pp 1-10 (2021) Trials Holdgaard, A, Eckhardt-Hansen, C, Lund, T, Lassen, C F, Sibiliz, K L, Hofsten, D E, Prescott, E & Rasmusen, H K 2021, ' Intensive group-based cognitive therapy in patients with cardiac disease and psychological distress-a randomized controlled trial protocol ', Trials, vol. 22, no. 1, 455 . https://doi.org/10.1186/s13063-021-05405-3
European Journal of Preventive Cardiology, 27, 1716-1729 European Journal of Preventive Cardiology, 27(16):2047487320903869, 1716-1729. SAGE Publications Ltd European Journal of Preventive Cardiology, 27, 16, pp. 1716-1729