Parra, Cristina <br/><br/>
Awareness-independent encoding of angry faces :  evolved mechanism of social anxiety?/ 
by Cristina Parra 
 - Uppsala, Sweden :  Acta Universitatis Upsaliensis,  1993 
 - 65 p. ;  25 cm. 
 - Comprehensive summaries of Uppsala dissertations from the faculty of social science ;  38 .
<br/><br/><label>ISBN: </label>9155430902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anxiety disorders
<br/><br/><label>Dewey Class. No.: </label>152.46  / P 247