@misc{indiciaeab9233407ef5,
  title = {Editorial: The challenge.},
  author = {J C Pankratz},
  year = {1971},
  doi = {10.7547/87507315-61-1-26},
  url = {https://pubmed.ncbi.nlm.nih.gov/4149603/},
  note = {Source identifier: 4149603}
}