Unger, A <br/><br/>
Carcinoembryonic antigen in rheumatoid arthritis.  [electronic resource] 

 -  Lancet (London, England)  Apr 1974 
 - 781-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0140-6736 
<br/><br/><label>Standard No.: </label>10.1016/s0140-6736(74)92845-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Arthritis, Rheumatoid--blood<br/>Carcinoembryonic Antigen--isolation & purification<br/>Cross Reactions<br/>Humans<br/>Immunoglobulin M--isolation & purification<br/>Middle Aged<br/>Radioimmunoassay<br/>Spondylitis, Ankylosing--blood<br/>Synovial Fluid--immunology