TY - JOUR AU - Falcao, S; Castillo-Gallego, C; Peiteado, D TI - Can we use enthesis ultrasound as an outcome measure of disease activity in spondyloarthritis? A study at the Achilles level JO - Rheumatology VL - 54 PY - 2015 DO - 10.1093/rheumatology/keu399 L3 - PubMed-ID: 25296747 SP - 1557 EP - 1562 N1 - et al. ER -