CJCP     2019 21 (6):  499-504    ISSN: 1008-8830  CN: 43-1301/R Intervention measures for maintenance of clinical control in the remission stage of childhood asthma ZHANG Xue, PAN Jia-Hua, ZHOU Hao-Quan Department of Pediatrics, First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China Received: 2018-12-24  Revised: 2019-04-04  Online: null Supporting info