无痛镇静在胃镜下上消化道异物取出术中的应用研究
乐有林, 江堤, 廖素环
The study of application value of painless gastroscope in the removal of foreign body in upper gastrointestinal tract
YUE Youlin, JIANG Di, LIAO Suhuan
广州医药
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2021, (3): 74
-78
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DOI: 10.3969/j.issn.1000-8535.2021.03.016
