Objective : Research the role of transbronchial needle aspiration on the extra bronchial tumor of lobar and segment bronchial. 前言:目的:探讨经支气管针吸活检术对叶段支气管腔外肺癌的诊断作用及应用。
Transbronchial needle aspiration on the extra bronchial tumor of lobar and segment 经支气管针吸活检术对叶段支气管腔外肺癌的诊断作用