Mohamed. 

 -  Item 
<br/><br/> Closed access 
<br/><br/> Pyorrhea alveolaris 
<br/><br/>AR/ACM/1914 Vol.4 
<br/><br/><br/>English. 
<br/><br/> Shelf no.1A 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodontal Diseases.