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

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