@misc{indiciaeb5da6612040e,
  title = {Benzofurano-oxazines.},
  author = {J Hill and G R Ramage},
  year = {1967},
  doi = {10.1039/j39670000783},
  url = {https://pubmed.ncbi.nlm.nih.gov/6068827/},
  note = {Source identifier: 6068827}
}