Uosif, M A M <br/><br/>
Quantitative measurement of natural radioactivity in some roofing tile materials used in upper Egypt.  [electronic resource] 

 -  Radiation protection dosimetry  Sep 2013 
 - 231-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1742-3406 
<br/><br/><label>Standard No.: </label>10.1093/rpd/nct059  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Background Radiation<br/>Construction Materials--analysis<br/>Egypt<br/>Humans<br/>Potassium Radioisotopes--analysis<br/>Radiation Monitoring<br/>Radium--analysis<br/>Spectrometry, Gamma<br/>Thorium--analysis