@article{leung2015-26012577,
  author  = {Leung, A. W. and Lam, L. C. and Kwan, A. K. and Tsang, C. L. and Zhang, H. W. and Guo, Y. Q. and Xu, C. S.},
  title   = {{Electroacupuncture for older adults with mild cognitive impairment: study protocol for a randomized controlled trial}},
  journal = {Trials},
  year    = {2015},
  doi     = {10.1186/s13063-015-0740-z},
  pmid    = {26012577},
  url     = {https://doi.org/10.1186/s13063-015-0740-z}
}