@misc{indiciae164871924e43,
  title = {Are environmental scanning units effective?},
  author = {C Stubbart},
  year = {1982},
  doi = {10.1016/0024-6301(82)90035-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/10298730/},
  note = {Source identifier: 10298730}
}