@misc{indiciaebf36c430417a,
  title = {Tuberculin studies in the Philippines.},
  author = {S BONA DE SANTOS and F DUNGO and F BACACAO-SAN LUIS},
  year = {1952},
  url = {https://pubmed.ncbi.nlm.nih.gov/13011721/},
  note = {Source identifier: 13011721}
}