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结论球囊扩张是治疗腐蚀性食管灼伤所致食管狭窄的一种安全、有效的治疗方法。
All of them have no serious complications. conclusion Balloon dilation is one of thee…
youdao
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结论球囊扩张是治疗腐蚀性食管灼伤所致食管狭窄的一种安全、有效的治疗方法。
All of them have no serious complications. conclusion Balloon dilation is one of thee…
youdao