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
CJCP . 2014, (8): 791 -794 .  DOI: 10.7499/j.issn.1008-8830.2014.08.004