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