@misc{indiciaeffb9f6aa00f8,
  title = {Association of Sleep with Anxiety in Chinese Empty-Nest Older Adults: The Mediating Roles of Physical Exercise and Social Participation},
  author = {Ma, Y. and Jiang, J. and Zhang, N. and Zhou, Q.},
  year = {2026},
  doi = {10.64898/2026.08.06.743184},
  url = {https://www.biorxiv.org/content/10.64898/2026.08.06.743184v1},
  note = {Source identifier: 10.64898/2026.08.06.743184}
}