2Schleimer RP, Benenati SV, Friedman B, et al . Do cytokines play a role in leukocyte recruitment and activation in the lung[J ] ? Am Rev Respir Dis, 1991; 143(5Pt1 ): 1169~ 1174
4Roilides E, Walsh TJ, Pizzo PA, et al. Granulocyte colony stimulating factors enhances the phagocytic and bactericidal activity of normal and defective human neutrophils[J]. J Infect Dis, 1991; 163(3) :579~583
7The International Stady of Asthma and Allergies in Childhood(ISAAC) Steering Committee.World wide variation in the prevalence of asthma and symptoms:The international stady of asthma and allergies in Childhood(ISAAC)[J].Eur Respir J,1988,10:315-335.