@article{21524,
  author = {Wu Y. and Li Z and Yang H and Du S and Feng X},
  title = {Relationship of the dietary sodium substitution with low sodium and high potassium salt with the blood pressure among middle aged and elderly people: a randomized controlled study},
  year = {2014},
  journal = {Chinese Journal of Geriatrics},
  volume = {33},
  number = {4},
  pages = {365-7},
  language = {eng},
}