Krieger, D T <br/><br/>
Constant light: effect on circadian pattern and phase reversal of steroid and electrolyte levels in man.  [electronic resource] 

 -  The Journal of clinical endocrinology and metabolism  Dec 1969 
 - 1634-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-972X 
<br/><br/><label>Standard No.: </label>10.1210/jcem-29-12-1634  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chlorides--urine<br/>Circadian Rhythm--radiation effects<br/>Female<br/>Humans<br/>Hydrocortisone--blood<br/>Light<br/>Male<br/>Periodicity<br/>Potassium--urine<br/>Radiation Effects<br/>Sleep<br/>Sleep Stages<br/>Sleep, REM<br/>Sodium--urine<br/>Urine