Levkoff, S E <br/><br/>
Delirium. The occurrence and persistence of symptoms among elderly hospitalized patients.  [electronic resource] 

 -  Archives of internal medicine  Feb 1992 
 - 334-40 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0003-9926 
<br/><br/><label>Standard No.: </label>10.1001/archinte.152.2.334  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Aged, 80 and over<br/>Cognition<br/>Delirium--diagnosis<br/>Female<br/>Hospitalization<br/>Humans<br/>Length of Stay<br/>Male<br/>Prospective Studies<br/>Risk Factors