An examination of the interaction between the interoceptive and reinforcing properties of morphine: a self-administration study in male and female rats - Allyson K. Andrade; Briana Renda; Adiia P. Stone; Michael Sharivker; Jessica M. Karlovcec; Rita El Azali; Francesco Leri; Scott T. Barrett; Jennifer E. Murray (Psychopharmacology, 2026)