SHARP, E <br/><br/>
Radioactive isotopes.  [electronic resource] 

 -  The X-ray technician  Jan 1956 
 - 266; passim p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Isotopes--adverse effects<br/>Radiation--adverse effects<br/>Radioisotopes