1. Federal Interagency Forum on Aging-Related Statistics: Older Americans 2008: Key indicators of well-being. Washington, DC: Federal Interagency Forum on Aging-Related Statistics. 2008
2. Dykewicz M, Fineman S, Skoner D, Nicklas R, Lee R, Blessing-Moore J, Li J, Bernstein I, Berger W, Spector S, Schuller D: Diagnosis and management of rhinitis: Complete guidelines of the Joint Task Force on practice parameters in allergy, asthma and immunology. Ann Allergy Asthma Immunol. 1998, 81 (5 Pt 2): 478-518. 10.1016/S1081-1206(10)63155-9.
3. Chadwick S: Allergic rhinitis in the elderly. Geriatric Otolaryngology. Edited by: Calhoun K, Eibling D. 2006, New York: Taylor & Francis Group, 213-224.
4. Edelstein D: Aging of the normal nose in adults. Laryngoscope. 1996, 106 (9 Pt 2): 1-25. 10.1097/00005537-199609001-00001.
5. Bousquet J, Khaltaev N, Cruz AA, Denburg J, Fokkens W, Togias A, Zuberbier T, Baena-Cagnani C, Canonica G, van Weel C, Agache I, Aït-Khaled N, Bachert C, Blaiss M, Bonini S, Boulet L, Bousquet P, Camargos P, Carlsen K, Chen Y, Custovic A, Dahl R, Demoly P, Douagui H, Durham S, van Wijk R, Kalayci O, Kaliner M, Kim Y, Kowalski M, Kuna P, Le L, Lemiere C, Li J, Lockey R, Mavale-Manuel S, Meltzer E, Mohammad Y, Mullol J, Naclerio R, O'Hehir R, Ohta K, Ouedraogo S, Palkonen S, Papadopoulos N, Passalacqua G, Pawankar R, Popov T, Rabe K, Rosado-Pinto J, Scadding G, Simons F, Toskala E, Valovirta E, van Cauwenberge P, Wang D, Wickman M, Yawn B, Yorgancioglu A, Yusuf OM, Zar H, Annesi-Maesano I, Bateman E, Ben Kheder A, Boakye D, Bouchard J, Burney P, Busse W, Chan-Yeung M, Chavannes N, Chuchalin A, Dolen W, Emuzyte R, Grouse L, Humbert M, Jackson C, Johnston S, Keith P, Kemp J, Klossek J, Larenas-Linnemann D, Lipworth B, Malo J, Marshall G, Naspitz C, Nekam K, Niggemann B, Nizankowska-Mogilnicka E, Okamoto Y, Orru M, Potter P, Price D, Stoloff S, Vandenplas O, Viegi G, Williams D: Allergic Rhinitis and its impacts on asthma (ARIA) 2008. Allergy. 2008, 63 (Suppl 86): 7-160.