Katz, D A <br/><br/>
Clinical correlates of insomnia in patients with chronic illness.  [electronic resource] 

 -  Archives of internal medicine  May 1998 
 - 1099-107 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-9926 
<br/><br/><label>Standard No.: </label>10.1001/archinte.158.10.1099  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airway Obstruction--complications<br/>Chronic Disease<br/>Depression--complications<br/>Female<br/>Heart Failure--complications<br/>Humans<br/>Male<br/>Multivariate Analysis<br/>Musculoskeletal Diseases--complications<br/>Prostatic Diseases--complications<br/>Reproducibility of Results<br/>Risk Factors<br/>Severity of Illness Index<br/>Sleep Initiation and Maintenance Disorders--complications