Zeitzer, Jamie M <br/><br/>
Effectiveness of evening phototherapy for insomnia is reduced by bright daytime light exposure.  [electronic resource] 

 -  Sleep medicine  Sep 2011 
 - 805-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1878-5506 
<br/><br/><label>Standard No.: </label>10.1016/j.sleep.2011.02.005  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Aging--physiology<br/>Chronotherapy--methods<br/>Circadian Rhythm--physiology<br/>Female<br/>Humans<br/>Lighting<br/>Male<br/>Middle Aged<br/>Photoperiod<br/>Phototherapy--methods<br/>Sleep Initiation and Maintenance Disorders--physiopathology<br/>Sunlight<br/>Treatment Outcome