Le Geros, R Z <br/><br/>
Variations in the crystalline components of human dental calculus. I. Crystallographic and spectroscopic methods of analysis.  [electronic resource] 

 -  Journal of dental research   
 - 45-50 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-0345 
<br/><br/><label>Standard No.: </label>10.1177/00220345740530012801  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apatites--analysis<br/>Calcium--analysis<br/>Calcium Phosphates--analysis<br/>Chemistry Techniques, Analytical<br/>Crystallography<br/>Dental Calculus<br/>Dental Enamel--analysis<br/>Dentin--analysis<br/>Humans<br/>Spectrophotometry, Infrared<br/>X-Ray Diffraction