Russell, C M <br/><br/>
Locus of control and expectancy in electromyographic biofeedback.  [electronic resource] 

 -  Journal of psychosomatic research  1982 
 - 527-32 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0022-3999 
<br/><br/><label>Standard No.: </label>10.1016/0022-3999(82)90093-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attitude<br/>Biofeedback, Psychology<br/>Electromyography<br/>Facial Muscles--physiology<br/>Humans<br/>Internal-External Control<br/>Muscle Relaxation