@misc{indiciae4961266c0baa,
  title = {[Problems in controlling relapses in pulmonary tuberculosis].},
  author = {I G Ursov and T A Borovinskaia and V A Krasnov},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3242122/},
  note = {Source identifier: 3242122}
}