laboratory of allergology;
institute of immunology;
department of allergy;
tongji hospital;
tongji medical college;
huazhong university of science and technology;
Wuhan 430030;
China;
department of gerontology;
central hospital of taizhou;
Taizhou 380000;
China;
Immunotherapy; immunotherapy; versus; rhinitis; allergic; extracts; medication; subcutaneous; comparable; aimed;