Groppa, Liliana; Sârbu, Oxana; Rotaru, Natalia; Russu, Eugen; Corotaş, Valeriu; Chiaburu, Lealea
(CEP Medicina, 2011)
Ankylosing spondylitis (AS) is a chronic inflammatory disease of unknown etiology
involving the sacroiliac joints and the axial skeleton, frequently being associated with significant
extraskeletal features. The diversity ...