@misc{indiciae62a531fc7fdc,
  title = {Loop diagrams without gamma matrices.},
  author = {DG McKeon and A Rebhan},
  year = {1993},
  doi = {10.1103/physrevd.48.2891},
  url = {https://pubmed.ncbi.nlm.nih.gov/10016537/},
  note = {Source identifier: 10016537}
}