@misc{indiciae9943799ed2de,
  title = {X-ray diffraction study on heart muscle during contraction.},
  author = {I Matsubara and N Yagi and D W Maughan and Y Saeki and Y Amemiya},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2798509/},
  note = {Source identifier: 2798509}
}