@misc{indiciaec48002d54316,
  title = {The tetracyclines.},
  author = {J J Hlavka and J H Boothe},
  year = {1973},
  doi = {10.1007/978-3-0348-7084-9\_5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4593391/},
  note = {Source identifier: 4593391}
}