@article{ceecfbcb239144b69e540dbf836fcfbb,
title = "Ionization of shikonin derivatives using negative-ion electrospray mass spectrometry: [M-H]- versus [M + e]•-.",
author = "Yufeng Zhang and Shun Xiao and Xiong Li and Xing Zeng and Yiyu Cheng",
note = "Copyright: MEDLINE{\textregistered} is the source for the citation and abstract of this record.",
year = "2012",
month = may,
doi = "10.1002/jms.2045",
language = "English (US)",
volume = "47",
pages = "581--585",
journal = "Journal of Mass Spectrometry",
issn = "1076-5174",
publisher = "John Wiley and Sons Ltd",
number = "5",
}