Application of the combination of recorded lectures and online question and answer in postgraduate course of medical imaging

DING Ning, ZHANG Da-ming, SU Tong, XU Jia, JIA Xue-yan, XUE Hua-dan, JIN Zheng-yu

Basic & Clinical Medicine . 2022, (6): 999 -1003 . DOI: 10.16352/j.issn.1001-6325.2022.06.015