@misc{indiciaeec0c777ed8d4,
  title = {Pharmaceutical promotions.},
  author = {B J Sobel},
  year = {1992},
  doi = {10.1056/nejm199212033272313},
  url = {https://pubmed.ncbi.nlm.nih.gov/1435905/},
  note = {Source identifier: 1435905}
}