@misc{indiciae9aea5240a193,
  title = {[Studies on ditetracycline diffusion from ointment bases].},
  author = {E Z Kagan and V G Koroleva and E N Lazareva},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5147758/},
  note = {Source identifier: 5147758}
}