KREVANS, J R <br/><br/>
Radioactive tracer tests for the recognition and identification of vitamin B12 deficiency states.  [electronic resource] 

 -  Journal of chronic diseases  Mar 1956 
 - 234-52 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9681 
<br/><br/><label>Standard No.: </label>10.1016/0021-9681(56)90120-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobalt<br/>Cobalt Radioisotopes<br/>Humans<br/>Radioactive Tracers<br/>Radioactivity<br/>Vitamin B 12 Deficiency--diagnosis