Davies, D M <br/><br/>
An objective method of assessing the periodontal condition in human skulls.  [electronic resource] 

 -  Journal of periodontal research  1969 
 - 74-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3484 
<br/><br/><label>Standard No.: </label>10.1111/j.1600-0765.1969.tb01948.x  doi