@misc{indiciae22898a11ee75,
  title = {Spemann seen through a lens.},
  author = {M Saha},
  year = {1991},
  doi = {10.1007/978-1-4615-6823-0\_5},
  url = {https://pubmed.ncbi.nlm.nih.gov/1804219/},
  note = {Source identifier: 1804219}
}