
Questionnaire Design and Analysis of Survey Results of Medical Needs for Ultrasound in Medical Institutions in Different Regions in China
LI Yi1a, CHEN Wenying1a, 2, LI Yanping1a, LUO Li1b, 1c, CHEN Lei1a, WANG Yan1a, ZHENG Yuanyi1a, HU Bing1a
China Medical Devices ›› 2020, Vol. 35 ›› Issue (2) : 1-4.
Questionnaire Design and Analysis of Survey Results of Medical Needs for Ultrasound in Medical Institutions in Different Regions in China
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