@misc{indiciaefa434ba3582b,
  title = {Ahpa: past, present, future.},
  author = {G E Riggs},
  year = {1982},
  doi = {10.1002/art.1780250615},
  url = {https://pubmed.ncbi.nlm.nih.gov/7092968/},
  note = {Source identifier: 7092968}
}