APA

Howell C. J., Pujol J. L., Crea A. E., Davidson R., Gearing A. J., Godard P. & Lee T. H. (19891211). Identification of an alveolar macrophage-derived activity in bronchial asthma that enhances leukotriene C4 generation by human eosinophils stimulated by ionophore A23187 as a granulocyte-macrophage colony-stimulating factor. : The American review of respiratory disease.

Chicago

Howell C J, Pujol J L, Crea A E, Davidson R, Gearing A J, Godard P and Lee T H. 19891211. Identification of an alveolar macrophage-derived activity in bronchial asthma that enhances leukotriene C4 generation by human eosinophils stimulated by ionophore A23187 as a granulocyte-macrophage colony-stimulating factor. : The American review of respiratory disease.

Harvard

Howell C. J., Pujol J. L., Crea A. E., Davidson R., Gearing A. J., Godard P. and Lee T. H. (19891211). Identification of an alveolar macrophage-derived activity in bronchial asthma that enhances leukotriene C4 generation by human eosinophils stimulated by ionophore A23187 as a granulocyte-macrophage colony-stimulating factor. : The American review of respiratory disease.

MLA

Howell C J, Pujol J L, Crea A E, Davidson R, Gearing A J, Godard P and Lee T H. Identification of an alveolar macrophage-derived activity in bronchial asthma that enhances leukotriene C4 generation by human eosinophils stimulated by ionophore A23187 as a granulocyte-macrophage colony-stimulating factor. : The American review of respiratory disease. 19891211.