@misc{indiciae31e287831f64,
  title = {Preparation methods for human pachytene chromosomes.},
  author = {G Annerén and A Berggren and Y Ståhl and B Kjessler},
  year = {1970},
  doi = {10.1111/j.1601-5223.1970.tb02293.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4112904/},
  note = {Source identifier: 4112904}
}