title: [Letter: Association of HLA W 27 antigen and rheumatoid spondylitis. Preliminary study of a personal series].
mesh_terms: D006680:HLA Antigens / Q000032:analysis; D006649:Histocompatibility Antigens / Q000032:analysis; D006801:Humans; D013167:Spondylitis, Ankylosing / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens
vernacular_title: L'association antigène HLA W 27- spondylarthrite ankylosante Etude préliminaire d'une série personnelle