Comparative evaluation of iodinated, nanoparticle-based, and gadolinium-based contrast agents in computed tomography for small animals - Julie van Krimpen Mortensen; Emil Svendborg Christensen; Amalie Littau; Nicoline Rosenkilde Kjaer; Sophie Arndt; Anne Skovsbo Clausen; Andreas Clemmensen; Andreas Kjaer (PLoS ONE, 2026)