@misc{indiciae47a773578049,
  title = {BCG vaccination.},
  author = {R R MacGregor and C Kirt Avent and G W Counts and J B DeMaine and M C Jordan and J E Rosenblatt and S D Davis and D W Smith},
  year = {1970},
  doi = {10.7326/0003-4819-73-2-339},
  url = {https://pubmed.ncbi.nlm.nih.gov/5454272/},
  note = {Source identifier: 5454272}
}