@misc{indiciae356807bca155,
  title = {The antibiotic XK-41 complex. II. Structural identification.},
  author = {R S Egan and S L Mueller and L A Mitscher and I Kawamoto and R Okachi and H Kato and S Yamamoto and S Takasawa},
  year = {1974},
  doi = {10.7164/antibiotics.27.544},
  url = {https://pubmed.ncbi.nlm.nih.gov/4457534/},
  note = {Source identifier: 4457534}
}