@misc{indiciae1cfc1a21c709,
  title = {Waning immune responses against SARS-CoV-2 among vaccinees in Hong Kong},
  author = {Peng, Q. and Zhou, R. and Wang, Y. and Zhao, M. and Liu, N. and Li, S. and Huang, H. and Yang, D. and Au, K.-K. and Wang, H. and Man, K. and Yuen, K.-Y. and Chen, Z.},
  year = {2021},
  doi = {10.1101/2021.12.22.473934},
  url = {https://www.biorxiv.org/content/10.1101/2021.12.22.473934v1},
  note = {Source identifier: 10.1101/2021.12.22.473934}
}