@misc{indiciae7306eea2d165,
  title = {Genetic differences between BCG substrains.},
  author = {Y Zhang and R J Wallace and G H Mazurek},
  year = {1995},
  doi = {10.1016/0962-8479(95)90579-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/7718847/},
  note = {Source identifier: 7718847}
}