新生儿小肠闭锁和狭窄为新生儿常见的消化道畸形。
Intestinal closure or stenosis is a common digestive deformity in the neonate.
目的探讨先天性外耳道闭锁的中耳畸形特点、治疗方法及其效果。
Objective To investigate the clinical characters and treatments of congenital aural atresia.
目的探讨先天性外耳道闭锁的中耳畸形特点、治疗方法及其效果。
Objective To investigate the clinical characters and treatments of congenital aural atresia.
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