[1]DepartmentofOtorhinolaryngology.ZhuhaiMunicipalPeople’sHospital!Zhuhai519000;
[2]DepartmentofPtorhinolaryngology.firstClinicalCollege.NormanBethuneUniversityofMedicalSciences!Changchun130021;
intramuscular nasal intravenous mucosa minutes administration pharmacology giving dosage bridging;