Mammography. 

 - Washington :  NCRP,  1980. 
 - v, 85 p. :  tabla, diagr. 
 - Report, no.<66> .
 - Estados Unidos. National council on radiation protection and measurements .
 - Report, no.<66> .
<br/><br/> Recommendations of the NCRP  Apéndice y bibliografía: p.57-70 
<br/><br/><label>ISBN: </label>0913392510 
<br/><br/><label>ISSN: </label>0083209X 
<br/><br/><label>Standard No.: </label>NCRPREPORT66