TY - JOUR T1 - Frequency of the HLA-B27 alleles in Brazilian patients with AS. JF - The Journal of Rheumatology JO - J Rheumatol SP - 2512 LP - 2512 VL - 30 IS - 11 AU - Roseneide A Conde AU - Percival D Sampaio-Barros AU - Eduardo A Donadi AU - Maria Helena S Kraemer AU - Ligia Persoli AU - Ibsen B Coimbra AU - Lilian Tereza L Costallat AU - Adil M Samara AU - Manoel B Bertolo Y1 - 2003/11/01 UR - http://www.jrheum.org/content/30/11/2512.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -