@misc{indiciaec873414b8b9a,
  title = {Redefining penems.},
  author = {Axel Dalhoff and Nebojsa Janjic and Roger Echols},
  year = {2006},
  doi = {10.1016/j.bcp.2005.12.003},
  url = {https://pubmed.ncbi.nlm.nih.gov/16413506/},
  note = {Source identifier: 16413506}
}