Monitoring the disease activity via the antibody-antigen recognition in paper. - Hsi-Kai Wang; Cheng-Han Tsai; Chung-Tao Tang; Pi-Chun Li; Jiun-Shyang Leou; Yin-Liang Tang; Hsyue-Jen Hsieh; Han-Chung Wu; Chao-Min Cheng (NEMS, 2013)