CJCP     2011 13 (4):  348-350    ISSN: 1008-8830  CN: 43-1301/R Clinical value of peak flow meter in measurement of peak expiratory flow in children with asthma WANG Juan-Mei, LI Yun, GUO Chun, FANG Yi-Bing Department of Pediatrics, People's Hospital of Hunan Province, Changsha 410005, China. Received: null  Revised: null  Online: null Supporting info