@misc{indiciae13bd5509b1f1,
  title = {Who does the advertising?},
  author = {C H Manstein},
  year = {1987},
  doi = {10.1097/00006534-198709000-00038},
  url = {https://pubmed.ncbi.nlm.nih.gov/3628583/},
  note = {Source identifier: 3628583}
}