Institute of Radiation Hygiene (Germany) <br/><br/>
Quality assurance in diagnostic radiology ;  a guide prepared following a workshop held in Neuherberg, Federal Republic of Germany, 20-24 October 1980 / 
organized jointly by Institute of Radiation Hygiene, Federal Health Office, Society for Radiation and Environmental Research, and World Health Organization. 
 - Geneva :  World Health Organization,  1980. 
 - 65 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9241541644 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality control.<br/>Technology, Radiologic.<br/>Radiography.