CJCP     2014 16 (8):  791-794    ISSN: 1008-8830  CN: 43-1301/R Values of a combination of multiple less invasive or non-invasive examinations in the diagnosis of pediatric sputum-negative pulmonary tuberculosis LUO Wen-Xin, HUANG Ying, LI Qu-Bei, HAN Jie Respiratory Center, Children's Hospital, Chongqing Medical University, Chongqing 400014, China Received: 2014-01-22  Revised: 2014-03-14  Online: null Supporting info null