Wiendels, N J <br/><br/>
Chronic frequent headache in the general population: prevalence and associated factors.  [electronic resource] 

 -  Cephalalgia : an international journal of headache  Dec 2006 
 - 1434-42 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0333-1024 
<br/><br/><label>Standard No.: </label>10.1111/j.1468-2982.2006.01210.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Chronic Disease<br/>Female<br/>Headache--epidemiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Netherlands--epidemiology<br/>Prevalence<br/>Risk Factors