@misc{indiciaea279251d9a1a,
  title = {Transient U wave inversion during variant angina.},
  author = {T Matsuguchi and Y Koiwaya and O Nakagaki and A Takeshita and M Nakamura},
  year = {1984},
  doi = {10.1016/0002-8703(84)90452-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6486000/},
  note = {Source identifier: 6486000}
}