Abstract: Objective To find out the safer and simpler operative method formalignant Biliary obstruction.
Abstract: Objective To find out the safer and simpler operative method formalignant Biliary obstruction.
文摘:目的探求恶性胆道梗阻更安全简便的手术方法。
Abstract: Objective To find out the safer and simpler operative method formalignant Biliary obstruction.
文摘:目的探求恶性胆道梗阻更安全简便的手术方法。