Alstrup, A. K. O.; Skoven, C. S.; Glud, A. N.; Hansen, B.; Heegaard, P. M. H.; Orlowski, D. When Middle-Aged Is Not Old Enough: The Challenges of Using Middle-Aged Pigs in Preclinical Neuro Studies. Scand J Lab Anim Sci 2026, 15-23.