@misc{indiciae9de6e5e2fabd,
  title = {Analgesically active basic anilides: stereospecificity and structure of the basic group.},
  author = {A F Casy and M M Hassan},
  year = {1967},
  doi = {10.1111/j.2042-7158.1967.tb07988.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4382169/},
  note = {Source identifier: 4382169}
}