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Jiang, D.; Han, J.; Yu, C.; Li, Y.; Wang, L.; Yan, Y. Extraction and Determination of Chloramphenicol in Meat Using 1-Butyl-3-Methylimidazolium Chloride-K2HPO4 Aqueous Two-Phase System Coupled With HPLC. ajc 2013, 25, 8579-8583.