@misc{indiciae57f2105fa7f5,
  title = {Fiber ultrastructure and dimensions in thin-sectioned chromatin.},
  author = {B R Zirkin and S L Wolfe},
  year = {1972},
  doi = {10.1016/s0022-5320(72)90116-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4556323/},
  note = {Source identifier: 4556323}
}