@misc{indiciae27ab1a22e274,
  title = {Particles near threshold.},
  author = {T Bhattacharya and S Willenbrock},
  year = {1993},
  doi = {10.1103/physrevd.47.4022},
  url = {https://pubmed.ncbi.nlm.nih.gov/10016028/},
  note = {Source identifier: 10016028}
}