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Journal of Chromatography A
Volume 282, 30 December 1983, Pages 609-618
Determination of amino acids with 9-fluorenylmethyl chloroformate and reversed-phase high-performance liquid chromatography
S. Einarsson, B. Josefsson and S. Lagerkvist
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http://dx.doi.org/10.1016/S0021-9673(00)91638-8