@misc{indiciaedf9049990869,
  title = {A disk assay for poly- -hydroxybutyrate.},
  author = {A C Ward and E A Dawes},
  year = {1973},
  doi = {10.1016/0003-2697(73)90067-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4572874/},
  note = {Source identifier: 4572874}
}