Bhalwar Rajvir. <br/><br/>
Textbook of Community Medicine /  Textual Documents 

 - 4th . 
 -  Wolters Kluwer  2021 
 - 1247 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Incidence & prevention of disease 
<br/><br/><label>Dewey Class. No.: </label>614  / BHA