Nivethitha, L <br/><br/>
Heart Rate Variability Changes During and after the Practice of Bhramari Pranayama.  [electronic resource] 

 -  International journal of yoga   
 - 99-102 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0973-6131 
<br/><br/><label>Standard No.: </label>10.4103/0973-6131.205518  doi