Chun-Ta HuangChia-Hung ChenWei-Chih ChenYao-Tung WangChih-Cheng LaiPin-Kuei FuLi-Kuo KuoChin-Ming ChenWen-Feng FangChih-Yen TuShih-Chi Ku2026-01-302026-01-302022-0110.1016/j.ijantimicag.2021.106491https://scholars.csmu.edu.tw/handle/123456789/4339[SDGs]SDG3Clinical effectiveness of cefoperazone-sulbactam vs. piperacillin-tazobactam for the treatment of pneumonia in elderly patientsjournal-article