@misc{indiciae90c0e69578ca,
  title = {When should systematic patient positioning errors in radiotherapy be corrected?},
  author = {Thomas Bortfeld and Marcel van Herk and Steve B Jiang},
  year = {2002},
  doi = {10.1088/0031-9155/47/23/401},
  url = {https://pubmed.ncbi.nlm.nih.gov/12502052/},
  note = {Source identifier: 12502052}
}