@misc{indiciae2987e17230f6,
  title = {Transition from symptomatic diffuse spasm to cardiospasm.},
  author = {P Kramer and L D Harris and R M Donaldson},
  year = {1967},
  doi = {10.1136/gut.8.2.115},
  url = {https://pubmed.ncbi.nlm.nih.gov/6022338/},
  note = {Source identifier: 6022338}
}