Radiological protection for medical exposure to ionizing radiation :  safety guide / 
jointly sponsored by the International Atomic Energy Agency, the Pan American Health Organization, and the World Health Organization. 
 - Vienna :  International Atomic Energy Agency,  2002. 
 - 75 p. ;  24 cm. 
 - Safety standards series,  no. RS-G-1.5  1020-525X ; .
 - Safety standards series ;  no. RS-G-1.5 .
<br/><br/> 'March 2002'--T.p. verso.  'STI/PUB/1117'--T.p. verso. 
<br/><br/>Includes bibliographical references (p. 41-46). 
<br/><br/><label>ISBN: </label>9201113021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation protection--Standards.