An on-spot internal standard addition approach for accurately determining colistin A and colistin B in dried blood spots using ultra high-performance liquid chromatography-tandem mass spectrometry

Physical Sciences and Engineering Chemistry Analytical Chemistry

I-Lin Tsai, Ching-Hua Kuo, Hsin-Yun Sun, Yu-Chung Chuang, Divyabharathi Chepyala, Shu-Wen Lin, Yun-Jung Tsai,