Kim, Sei Won <br/><br/>
The relationship between the number of natural teeth and airflow obstruction: a cross-sectional study using data from the Korean National Health and Nutrition Examination Survey.  [electronic resource] 

 -  International journal of chronic obstructive pulmonary disease  2016 
 - 13-21 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1178-2005 
<br/><br/><label>Standard No.: </label>10.2147/COPD.S94419  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cross-Sectional Studies<br/>Dentition, Permanent<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Nutrition Surveys<br/>Oral Hygiene Index<br/>Pulmonary Disease, Chronic Obstructive--diagnosis<br/>Republic of Korea--epidemiology<br/>Risk Factors<br/>Severity of Illness Index<br/>Sex Factors<br/>Socioeconomic Factors<br/>Spirometry--methods<br/>Statistics as Topic<br/>Tooth Loss--diagnosis