@misc{indiciaea01661381711,
  title = {Particle physics: vanishing pentaquarks.},
  author = {Frank Close},
  year = {2005},
  doi = {10.1038/435287a},
  url = {https://pubmed.ncbi.nlm.nih.gov/15902242/},
  note = {Source identifier: 15902242}
}