《英文msh词典》Rhinitis,Allergic,Perennial
[主题词] Rhinitis,Allergic,Perennial
[同义词] Rhinitis,Allergic,Nonseasonal
[中文释义] 鼻炎,变应性,常年性
[英文释义] Inflammation of the mucous membrane of the nose similar to that found in hay fever except that symptoms persist throughout the year. The causes are usually air-borne allergens,particularly dusts,feathers,molds,animal fur,etc.