Newton, D <br/><br/>
A case of accidental inhalation of protactinium-231 and actinium-227.  [electronic resource] 

 -  Health physics  Jul 1968 
 - 11-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0017-9078 
<br/><br/><label>Standard No.: </label>10.1097/00004032-196807000-00002  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Actinium<br/>Aerosols<br/>Feces--analysis<br/>Humans<br/>Mathematics<br/>Protactinium<br/>Radiation Injuries<br/>Radiometry<br/>Spectrum Analysis<br/>Thorax<br/>Time Factors<br/>Urine--analysis