Alstrup, A.K.O., Skoven, C.S., Glud, A.N., Hansen, B., Heegaard, P.M.H. and Orlowski, D. 2026. When old is not old enough: the challenges of using aging pigs in preclinical neuro studies. Scandinavian Journal of Laboratory Animal Science. 52 (Sep. 2026), 15–23. DOI:https://doi.org/10.23675/sjlas.vi.26202.