@article{privacychallengesandsolutionsinretrieval,
  title = {Privacy Challenges and Solutions in Retrieval-Augmented Generation-Enhanced LLMs for Healthcare Chatbots: A Review of Applications, Risks, and Future Directions},
  author = {Shaowei Guan and Hin Chi Kwok and Ngai Fong Law and Gregor Stiglic and Harry Qin and Vivian Hui},
  year = {2025},
  eprint = {2511.11347},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.11347},
}