@misc{indiciaec4669bd052dc,
  title = {Novel benzo-15-crown-5 sol-gel coating for solid-phase microextraction.},
  author = {Danhua Wang and Jun Xing and Jiagang Peng and Caiying Wu},
  year = {2003},
  doi = {10.1016/s0021-9673(03)00884-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/12924778/},
  note = {Source identifier: 12924778}
}