Comparison of the clinical expression of patients with ankylosing spondylitis from Europe and Latin America.
Benegas M, Muñoz-Gomariz E, Font P, Burgos-Vargas R, Chaves J, Palleiro D, Maldonado Cocco J, Gutiérrez M, Sáenz R, Steckmen I, Rillo O, Mulero J, Sampaio-Barros P, Barcelos A, Vander Cruyssen B, Vazquez-Mellado J, Collantes Estevez E; RESPONDIA group; ASPECT study group; REGISPONSER study group.
Benegas M, et al.
J Rheumatol. 2012 Dec;39(12):2315-20. doi: 10.3899/jrheum.110687. Epub 2012 Nov 12.
J Rheumatol. 2012.
PMID: 23149388