@misc{indiciaebdcc1ae55d29,
  title = {Narrow versus broad-spectrum therapy.},
  author = {S Levin and G M Trenholme},
  year = {1982},
  doi = {10.1093/jac/9.4.247},
  url = {https://pubmed.ncbi.nlm.nih.gov/7085528/},
  note = {Source identifier: 7085528}
}