Smith, D L <br/><br/>
HLA-B27 typing.  [electronic resource] 

 -  Annals of internal medicine  Jun 1980 
 - 872 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0003-4819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HLA Antigens<br/>Histocompatibility Testing<br/>Humans<br/>Joint Diseases--diagnostic imaging<br/>Radiography<br/>Rheumatic Diseases--immunology<br/>Sacroiliac Joint--diagnostic imaging<br/>Spondylitis--diagnostic imaging