Hwang, Chi Sang <br/><br/>
Prevalence and Risk Factors of Chronic Rhinosinusitis in the Elderly Population of Korea.  [electronic resource] 

 -  American journal of rhinology & allergy  May 2019 
 - 240-246 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1945-8932 
<br/><br/><label>Standard No.: </label>10.1177/1945892418813822  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Chronic Disease<br/>Female<br/>Geriatrics--statistics & numerical data<br/>Health Surveys--statistics & numerical data<br/>Humans<br/>Male<br/>Middle Aged<br/>Prevalence<br/>Republic of Korea--epidemiology<br/>Rhinitis--diagnosis<br/>Risk Factors<br/>Sinusitis--diagnosis