@misc{indiciae3afc5764d6e3,
  title = {Should study subjects see their previous responses?},
  author = {G H Guyatt and L B Berman and M Townsend and D W Taylor},
  year = {1985},
  doi = {10.1016/0021-9681(85)90098-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4066888/},
  note = {Source identifier: 4066888}
}