@misc{indiciaebc9511e91372,
  title = {PCA or PAA?},
  author = {H Owen and L E Mather},
  year = {1990},
  doi = {10.1093/bja/64.5.650-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2354108/},
  note = {Source identifier: 2354108}
}