Differential temporal decline of cerebral oxytocin and μ-opioid receptor density during the aging process in mice - Effah, Felix; Nidadavolu, Prakash; Silva, Nívea Karla De Gusmão Taveiros; Wojtowicz, Milosz; Zimmer, Andreas; Bailey, Alexis; Camarini, Rosana (The Journal of Neuroscience, 2024)