@misc{indiciae6bdf6bada48d,
  title = {[Addition internal standard method in chromatographic quantitative analysis].},
  author = {Y J Zheng and Y Kang and Y Z Feng and R Zhang and W B Zhang},
  year = {2001},
  url = {https://pubmed.ncbi.nlm.nih.gov/12545448/},
  note = {Source identifier: 12545448}
}