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Powell RD, Halsey CM, Hainfeld JF.Powell RD, et al. Among authors: halsey cm.Microsc Res Tech. 1998 Jul 1;42(1):2-12. doi: 10.1002/(SICI)1097-0029(19980701)42:1<2::AID-JEMT2>3.0.CO;2-Y.Microsc Res Tech. 1998.PMID: 9712158
Halsey CM, Benham DA, JiJi RD, Cooley JW.Halsey CM, et al.Spectrochim Acta A Mol Biomol Spectrosc. 2012 Oct;96:200-6. doi: 10.1016/j.saa.2012.05.022. Epub 2012 May 18.Spectrochim Acta A Mol Biomol Spectrosc. 2012.PMID: 22683555