@misc{indiciae47334127a976,
  title = {Actinomycetes producing antibiotics.},
  author = {A Z Abou-Zeid and M M Abd El Hamid},
  year = {1975},
  doi = {10.1016/s0044-4057(75)80042-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/1243712/},
  note = {Source identifier: 1243712}
}