@misc{indiciae303c2e108327,
  title = {A simple, new method for testing impurities in cephalexin.},
  author = {A Dávid and T E Takácsy},
  year = {1975},
  doi = {10.1111/j.2042-7158.1975.tb09399.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/241792/},
  note = {Source identifier: 241792}
}