APA

Kelly H. W., Ahrens R. C., Holmes M., Stevens A. L., Vandermeer A. K., Garris T. & Reisner C. (20020115). Evaluation of particle size distribution of salmeterol administered via metered-dose inhaler with and without valved holding chambers. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

Chicago

Kelly H W, Ahrens R C, Holmes M, Stevens A L, Vandermeer A K, Garris T and Reisner C. 20020115. Evaluation of particle size distribution of salmeterol administered via metered-dose inhaler with and without valved holding chambers. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

Harvard

Kelly H. W., Ahrens R. C., Holmes M., Stevens A. L., Vandermeer A. K., Garris T. and Reisner C. (20020115). Evaluation of particle size distribution of salmeterol administered via metered-dose inhaler with and without valved holding chambers. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

MLA

Kelly H W, Ahrens R C, Holmes M, Stevens A L, Vandermeer A K, Garris T and Reisner C. Evaluation of particle size distribution of salmeterol administered via metered-dose inhaler with and without valved holding chambers. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology. 20020115.