(Q72706378)
Statements
Serum cytokines (IL-6, TNF-alpha, IL-1 beta and IFN-gamma) in ankylosing spondylitis: a close correlation between serum IL-6 and disease activity and severity (English)
J Gratacós
A Collado
X Filella
J Cañete
J Llena
R Molina
A Ballesta