CJCP     2015 17 (8):  800-805    ISSN: 1008-8830  CN: 43-1301/R Diagnostic values of fractional exhaled nitric oxide for typical bronchial asthma and cough variant asthma in children WANG Tian-Yue, SHANG Yun-Xiao, ZHANG Han Department of Pediatric Respiratory Medicine, Shengjing Hospital of China Medical University, Shenyang 110004, China Received: 2014-12-08  Revised: 2015-02-20  Online: null Supporting info