@misc{indiciaee5513707ab4a,
  title = {[2-Nitro-3-hydroxychromone. 38. 4-pyrones].},
  author = {F Eiden and D Dölcher},
  year = {1972},
  doi = {10.1002/ardp.19723050911},
  url = {https://pubmed.ncbi.nlm.nih.gov/5086926/},
  note = {Source identifier: 5086926}
}