@misc{indiciaed039a69c80ab,
  title = {Spreading knowledge?},
  author = {B Singh},
  year = {1995},
  doi = {10.1097/00000433-199509000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/7495273/},
  note = {Source identifier: 7495273}
}