Lindholm, Harri <br/><br/>
Attenuation of vagal recovery during sleep and reduction of cortisol/melatonin ratio in late afternoon associate with prolonged daytime sleepiness among media workers with irregular shift work.  [electronic resource] 

 -  American journal of industrial medicine  Jul 2012 
 - 643-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1097-0274 
<br/><br/><label>Standard No.: </label>10.1002/ajim.22042  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Analysis of Variance<br/>Chi-Square Distribution<br/>Circadian Rhythm<br/>Confidence Intervals<br/>Female<br/>Finland<br/>Health Status Indicators<br/>Heart Rate--physiology<br/>Humans<br/>Hydrocortisone--analysis<br/>Male<br/>Mass Media<br/>Melatonin--analysis<br/>Odds Ratio<br/>Saliva<br/>Self Report<br/>Sleep--physiology<br/>Statistics as Topic<br/>Surveys and Questionnaires<br/>Time Factors<br/>Work Schedule Tolerance--physiology