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Day82乙状结肠扭转的典型X线征象是A.“鹅卵石”征B. “铅管”征C.肠腔狭窄和充盈缺损征D.“杯口”征E.“鸟嘴”征随机抽取参与答题的战友奖励丁当!不论对错!欢迎分析挑战!
Lucy E. Geraghty, M.B. https://orcid.org/0000-0002-7494-7614.,. The use of a video laryngoscope,,