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Langley LK, Madden DJ.Langley LK, et al. Among authors: madden dj.Microsc Res Tech. 2000 Oct 1;51(1):75-84. doi: 10.1002/1097-0029(20001001)51:1<75::AID-JEMT8>3.0.CO;2-6.Microsc Res Tech. 2000.PMID: 11002355Review.