@misc{indiciae7ada87c0f2a4,
  title = {Educational effects of a school tuberculin testing program.},
  author = {S L Guskin and R M Taylor},
  year = {1968},
  doi = {10.1111/j.1746-1561.1968.tb04986.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5184547/},
  note = {Source identifier: 5184547}
}