@misc{indiciae8816cedf4db1,
  title = {Physicochemical study of drug binary systems. 2. Khellin-urea system.},
  author = {N A Daabis and S Abd-Elfattah and H M el-Banna},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4853639/},
  note = {Source identifier: 4853639}
}