@misc{indiciae16f19a439a19,
  title = {[Single blind method of ENN tablets, a single-blind method].},
  author = {S Tojo and K Hayashi and H Fukunishi and M Washio and S Masutani},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4902500/},
  note = {Source identifier: 4902500}
}