@inproceedings{xu:sensys2022:p1,
  title={Smartphone-Based Blood Perfusion Assessment for Ulcer Care},
  author={Li, Huining and Zheng, Wenhan and Pandya, Aditya and Xu, Chenhan and Xia, Jun and Xu, Wenyao},
  booktitle={Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems},
  pages={843--844},
  year={2022}
}