Middleton, B <br/><br/>
Complex effects of melatonin on human circadian rhythms in constant dim light.  [electronic resource] 

 -  Journal of biological rhythms  Oct 1997 
 - 467-77 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0748-7304 
<br/><br/><label>Standard No.: </label>10.1177/074873049701200508  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Body Temperature--physiology<br/>Circadian Rhythm--drug effects<br/>Cross-Over Studies<br/>Double-Blind Method<br/>Humans<br/>Lighting<br/>Melatonin--analogs & derivatives<br/>Motor Activity--physiology<br/>Sleep--physiology<br/>Wakefulness--physiology