@misc{indiciaebe87ea099593,
  title = {Developmental changes in infant pain expression during immunization injections.},
  author = {K D Craig and R J McMahon and J D Morison and C Zaskow},
  year = {1984},
  doi = {10.1016/0277-9536(84)90021-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/6531712/},
  note = {Source identifier: 6531712}
}