Suarez-Almazor, M E <br/><br/>
B27 homozygosity and ankylosing spondylitis.  [electronic resource] 

 -  The Journal of rheumatology  Apr 1987 
 - 302-4 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0315-162X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Female<br/>HLA Antigens--genetics<br/>HLA-B27 Antigen<br/>Haplotypes<br/>Homozygote<br/>Humans<br/>Male<br/>Middle Aged<br/>Spondylitis, Ankylosing--complications