@misc{indiciae2881dab6780a,
  title = {Introduction: first things first.},
  author = {A H Schnell},
  year = {2001},
  doi = {10.1002/gepi.2001.21.s1.s16},
  url = {https://pubmed.ncbi.nlm.nih.gov/11793660/},
  note = {Source identifier: 11793660}
}