Zhao, De-Wei <br/><br/>
Prevalence of Nontraumatic Osteonecrosis of the Femoral Head and its Associated Risk Factors in the Chinese Population: Results from a Nationally Representative Survey.  [electronic resource] 

 -  Chinese medical journal  Nov 2015 
 - 2843-50 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>2542-5641 
<br/><br/><label>Standard No.: </label>10.4103/0366-6999.168017  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Distribution<br/>Aged<br/>Asian People<br/>China--epidemiology<br/>Female<br/>Femur Head Necrosis--epidemiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Prevalence<br/>Risk Factors<br/>Young Adult