@misc{indiciaea22ddb9bcf4a,
  title = {B.C.G. and all that.},
  author = {R L MIDGLEY},
  year = {1950},
  doi = {10.1016/s0033-3506(49)81577-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/15417699/},
  note = {Source identifier: 15417699}
}