Design and clinical application of a special oxygen mouth guard for endoscopy
GAO Xiuzhen,HAN Lijun,ZHANG Cheng,NI Yanli,YOU Yongmei,CHEN Yiqing,YANG Lingling,LIU Wei,ZHU Shengjun,WANG Yijun,YANG Yulong,HE Chuanqi
Chinese Journal of Nursing
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2021, (8): 1272
-1274
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DOI: 10.3761/j.issn.0254-1769.2021.08.025
