None  [electronic resource] 

 -  Nuklearmedizin. Nuclear medicine  Feb 2020 
 - 47-49 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2567-6407 
<br/><br/><label>Standard No.: </label>10.1055/a-1032-8723  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear Medicine--standards<br/>Quality Control<br/>Reference Standards