TY  - GEN
AU  - van der Linden,S
AU  - van der Heijde,D
TI  - Ankylosing spondylitis. Clinical features
SN  - 0889-857X
PY  - 1999///0129
KW  - HLA-B27 Antigen
KW  - immunology
KW  - Humans
KW  - Spondylitis, Ankylosing
KW  - diagnosis
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.1016/s0889-857x(05)70036-3
ER  -