Ammann, E <br/><br/>
[The "mAs--switch" for simplification of radiography in dental practice].  [electronic resource] 

 -  Die Quintessenz  Mar 1975 
 - 89-94 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-6580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiography, Dental--instrumentation