中国当代医药
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中国当代医药  2020, Vol. 27 Issue (21): 50-52转56    DOI:
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Application comparison of painless electronic gastroscope and ordinary gastroscope in the removal of foreign bodies in children′s upper digestive tract
CHEN Liang-ren
Department of Gastroenterology,People′s Hospital of Gaozhou,Guangdong Province,Gaozhou 525200,China
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