@misc{indiciae860878171a6b,
  title = {Freeze-etching studies on muscle.},
  author = {D G Rayns},
  year = {1971},
  doi = {10.1098/rstb.1971.0044},
  url = {https://pubmed.ncbi.nlm.nih.gov/4399201/},
  note = {Source identifier: 4399201}
}