@misc{indiciae1796043a00cd,
  title = {Phoenix seminar: keynote speech.},
  author = {C Rogers},
  year = {1972},
  doi = {10.1016/s0001-2092(07)60351-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4117448/},
  note = {Source identifier: 4117448}
}