Application of asthma predictive index-based group therapy in wheezing children under 5 years of age
LI Ya-Qin, XUE Hai-Yan, CHEN Wei, CAO Lan-Fang
CJCP . 2014, (8): 795 -799 .  DOI: 10.7499/j.issn.1008-8830.2014.08.005