@misc{indiciae774249b5a450,
  title = {Advanced age attenuates the antihyperalgesic effect of morphine and decreases μ-opioid receptor expression and binding in the rat midbrain Periaqueductal Gray in male and female rats},
  author = {Fullerton, E. F. and Rubaharan, M. and Karom, M. C. and Hanberry, R. L. and Murphy, A. Z.},
  year = {2020},
  doi = {10.1101/2020.06.16.154740},
  url = {https://www.biorxiv.org/content/10.1101/2020.06.16.154740v1},
  note = {Source identifier: 10.1101/2020.06.16.154740}
}