Xin, Zheng, You Chengming, Zhang Yangjun, and Zhao Linyan. “The Application of Case Based Leaning Combine With Simulation of Point-Of-Care Ultrasonography in Under-Graduate Medical Students”. British Journal of Healthcare and Medical Research 9, no. 2 (March 24, 2022): 44–51. Accessed November 22, 2024. https://journals.scholarpublishing.org/index.php/JBEMi/article/view/11897.