Navigating pandemic phases public health authority communication during COVID-19 in Norway - Ihlen, Øyvind; Just, Sine Nørholm; Kjeldsen, Jens E. 1967-; Mølster, Ragnhild 1967-; Strand Offerdal, Truls; Rasmussen, Joel; Skogerbø, Eli (Nordicom, University of Gothenburg, 2024)