@misc{indiciaebbde5a4568e6,
  title = {In vitro morphine binding by sera from morphine-treated rabbits.},
  author = {D A Ringle and B L Herndon},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5035241/},
  note = {Source identifier: 5035241}
}