Analysis of the needs and feedbacks of diagnostic ultrasound teaching based on questionnaire at Peking Union Medical College

WANG Xin, WANG Ming, ZHAO Jun, WANG Ya-hong, LYU Ke, ZHU Qing-li, LI Jian-chu, JIANG Yu-xin, YANG Meng

Basic & Clinical Medicine . 2021, (3): 452 -455 .