@misc{indiciae11ee82bc256e,
  title = {Complaints by patients.},
  author = {F Winkler},
  year = {1993},
  doi = {10.1136/bmj.306.6876.472},
  url = {https://pubmed.ncbi.nlm.nih.gov/8448452/},
  note = {Source identifier: 8448452}
}