Symptom Recognition in Medical Conversations Via multi- Instance Learning and Prompt. - Hua Wang; Xue-Feng Bai; Xiu-Tao Cui; Gang Chen; Guo-Ming Fan; Guo-Lian Wei; Ye-Ping Zheng; Jing-Jing Wu; Sheng-Sheng Gao (J. Medical Syst., 2025)