[Recent status of prevention and treatment of asthma in children in China].
Chen
Yu-zhi
YZ
D001249:Asthma / Q000453:epidemiology / Q000517:prevention & control / Q000628:therapy*; D002648:Child; D002681:China / Q000453:epidemiology; D004359:Drug Therapy, Combination; D006801:Humans; D007167:Immunotherapy