@misc{indiciae800926dcacf0,
  title = {The general practitioner and laboratory utilization: why does it vary?},
  author = {I S Kristiansen and P Hjortdahl},
  year = {1992},
  doi = {10.1093/fampra/9.1.22},
  url = {https://pubmed.ncbi.nlm.nih.gov/1634022/},
  note = {Source identifier: 1634022}
}