目的总结老年人阻塞性黄疸外科治疗30年来的变化特点。
Objective To understand the changes in surgical treatment of extrahepatic cholestatic jaundice for the aged during recent 30 years.
目的总结老年人阻塞性黄疸外科治疗30年来的变化特点。
Objective To understand the changes in surgical treatment of extrahepatic cholestatic jaundice for the aged during recent 30 years.
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