TY  - GEN
AU  - Burgos-Vargas,Rubén
TI  - Undifferentiated spondyloarthritis: a global perspective
SN  - 1523-3774
PY  - 2008///0108
KW  - Adult
KW  - Child
KW  - Disease Progression
KW  - Humans
KW  - Prognosis
KW  - Prospective Studies
KW  - Retrospective Studies
KW  - Spondylarthritis
KW  - classification
KW  - Spondylitis, Ankylosing
KW  - diagnosis
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.1007/s11926-007-0058-2
ER  -