Bharadwaz , Murali  . <br/><br/>
Prvintive & Social Medicine /   Textual Documents 

 -  paras Medical Book  ,   1997. 
 - 727 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Medical Science 
<br/><br/><label>Dewey Class. No.: </label>614  / BHA