@misc{indiciaef119dd338629,
  title = {Circular dichroism studies on the echinomycin--DNA complex.},
  author = {P Costantino and P De Santis and G Ughetto},
  year = {1978},
  doi = {10.1016/0014-5793(78)80209-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/648641/},
  note = {Source identifier: 648641}
}