APA

Ramirez D. A., Andrews C. P., Rather C. G. & Jacobs R. L. (20150615). Responsiveness to timothy grass pollen in individuals without known natural exposure in an allergen challenge chamber. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

Chicago

Ramirez Daniel A, Andrews Charles P, Rather Cynthia G and Jacobs Robert L. 20150615. Responsiveness to timothy grass pollen in individuals without known natural exposure in an allergen challenge chamber. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

Harvard

Ramirez D. A., Andrews C. P., Rather C. G. and Jacobs R. L. (20150615). Responsiveness to timothy grass pollen in individuals without known natural exposure in an allergen challenge chamber. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

MLA

Ramirez Daniel A, Andrews Charles P, Rather Cynthia G and Jacobs Robert L. Responsiveness to timothy grass pollen in individuals without known natural exposure in an allergen challenge chamber. : Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology. 20150615.