Evaluation of Alternaria toxins in fruits, vegetables and their derivatives marketed in China using a QuEChERS method coupled with ultra-high performance liquid chromatography-tandem mass spectrometry: Analytical methods and occurrence - Xiaofeng Ji; Tao Deng; Yingping Xiao; Canghong Jin; Wentao Lyu; Wen Wang; Biao Tang; Zhen Wu; Hua Yang (Food Control, 2023)