A novel multiplexed fluorescence polarisation immunoassay based on a recombinant bi-specific single-chain diabody for simultaneous detection of fluoroquinolones and sulfonamides in milk. - Chen, Min; Wen, Kai; Tao, Xiaoqi; Ding, Shuangyang; Xie, Jie; Yu, Xuezhi; li, Jiancheng; Xia, Xi; Wang, Yang; Xie, Sanlei; Jiang, Haiyang (Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2014)