[Evaluation of sampling by tracheal aspiration and nasopharyngeal swabs in the identification of bacterial etiology of acute lower respiratory tract infection in children].
作者信息
Chen Rong, Zhao Gen-Ming, Lin Yu-Zun, Hao Chuang-Li, Ding Yun-Fang
机构信息
Department of Epidemiology, Fudan University, Shanghai, China.
出版信息
Zhongguo Dang Dai Er Ke Za Zhi. 2010 May;12(5):393-5.