全国多区域医疗机构超声体检需求调查问卷设计及调查结果分析

李艺^1a，陈文颖^{1a, 2}，李艳平^1a，罗莉^{1b, 1c}，陈磊^1a，王燕^1a，郑元义^1a，胡兵^1a

Questionnaire Design and Analysis of Survey Results of Medical Needs for Ultrasound in Medical Institutions in Different Regions in China

LI Yi^1a, CHEN Wenying^{1a, 2}, LI Yanping^1a, LUO Li^{1b, 1c}, CHEN Lei^1a, WANG Yan^1a, ZHENG Yuanyi^1a, HU Bing^1a

中国医疗设备 . 2020, (2): 1 -4 . DOI: 10.3969/j.issn.1674-1633.2020.02.001