Nagy, G K <br/><br/>
Proficiency testing in cytology--does it have any value?  [electronic resource] 

 -  Diagnostic cytopathology  Jun 1995 
 - 381-3 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>8755-1039 
<br/><br/><label>Standard No.: </label>10.1002/dc.2840120424  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cytodiagnosis--standards<br/>Cytological Techniques--standards<br/>Humans<br/>Quality Assurance, Health Care<br/>Quality Control