van der Mast, R C <br/><br/>
Vascular disease and apathy in old age. The Leiden 85-Plus Study.  [electronic resource] 

 -  International journal of geriatric psychiatry  Mar 2008 
 - 266-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0885-6230 
<br/><br/><label>Standard No.: </label>10.1002/gps.1872  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged, 80 and over<br/>Depression--epidemiology<br/>Epidemiologic Methods<br/>Female<br/>Geriatric Assessment<br/>Humans<br/>Lethargy--epidemiology<br/>Male<br/>Motivation<br/>Netherlands--epidemiology<br/>Psychiatric Status Rating Scales<br/>Vascular Diseases--epidemiology