@misc{indiciaecf97c1ca5ab0,
  title = {Studies on the non-covalent complexes between oleanolic acid and cyclodextrins using electrospray ionization tandem mass spectrometry.},
  author = {Mingquan Guo and Suoqing Zhang and Fengrui Song and Daowu Wang and Zhiqiang Liu and Shuying Liu},
  year = {2003},
  doi = {10.1002/jms.486},
  url = {https://pubmed.ncbi.nlm.nih.gov/12898652/},
  note = {Source identifier: 12898652}
}