Weber, Richard A On the cover. Dawn redwood. [electronic resource] - Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology May 2007 - A4 p. digital Publication Type: Journal Article ISSN: 1081-1206 Standard No.: 10.1016/s1081-1206(10)60752-1 doi Subjects--Topical Terms: HumansHypersensitivity--etiologySequoia--immunology