Hanning, C D. <br/><br/>
Yawning.  [electronic resource] 

 -  Sleep medicine reviews  Oct 2001 
 - 411 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1532-2955 
<br/><br/><label>Standard No.: </label>10.1053/smrv.2001.0212  doi